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Rao, KSRK and Kumar, A and Gopal, ESR and Sangunni, KS and Asha, G (1998) Effect of bismuth doping in GeSe and GeSeTe glasses by photoluminescence spectroscopy. [Book Chapter]
Prashantha, M and Gopal, ESR and Ramesh, K (2011) Precursors for carbon nitride synthesis. In: Solid State Physics, Proceedings of the 55th DAE Solid State Physics Synposium 2010, 26–30 December 2010, Manipal, (India).
Ivanova, ZG and Aneva, Z and Ganesan, R and Tonchev, D and Gopal, ESR and Rao, KSRK and Allen, TW and DeCorby, RG and Kasap, SO (2007) Low-temperature Er3+ emission in Ge-S-Ga glasses excited by host absorption. In: 15th International Symposium on Non-Oxide Glasses and New Optical Glasses, APR 10-14, 2006, ndian Inst Sci, Bangalore.
Ivanova, ZG and Tonchev, D and Ganesan, R and Gopal, ESR and Kasap, SO (2005) Temperature-Dependent Photoluminescence In Er-Doped Ge-S-Ga Glasses. In: 2nd International Workshop on Amorphous and Nanostructures Chalcogenides, JUN 20-24, 2005, Sinaia, ROMANIA, pp. 1863-1867.
Asokan, S and Gopal, ESR (1998) Non-linear electrical response of chalcogenide glasses: Memory state phenomena. In: 8th International Symposium on Non-Linear Electromagnetic Systems (ISEM Braunschweig), Non-linear electromagnetic systems - advanced techniques and mathematical methods, May 12-14, 1997.
Baranidharan, S and Gopal, ESR and Sasisekharan, V (1993) Modelling the transformation from quasicrystal to crystal. In: Fourth International Conference on Quasicrystals, 31 May-5 June 1992, St. Louis, MO, USA, pp. 640-644.
Gopal, ESR and Parthasarathy, G (1985) Double glass transition phenomena and fractional crystallization in $Ge_{20}Te_{80}-$ and $Al_{23}Te_{77}-$ glasses. In: 5 International Conference Rapidly Quenched Metals, 1984, Wurzburg, FR Germany, pp. 373-375.
Jyothi, S and Gunasekaran, MK and Chandrasekara, Shetty and Gopal, ESR (1983) Critical dielectric constant measurement in binary liquid systems. In: Nuclear Physics and Solid State Physics Symposium, pp. 610-611.
Padaki, VC and Lakshmikumar, ST and Jayannavar, AM and Kartha, PES and Gopal, ESR (1983) Glass transitions and ultrasonic velocities in amorphous selenium-phosphorus system. In: Nuclear Physics and Solid State Physics Symposium, pp. 850-852.
Reddy, Koteeswara N and Devika, M and Gunasekhar, KR and Gopal, ESR (2016) Fabrication of Photovoltaic Devices Using ZnO Nanostructures and SnS Thin Films. In: NANO, 11 (7).
Pumlianmunga, Pumlianmunga and Venkatesh, R and Naresh, N and Sankhla, Aryan and Gopal, ESR and Ramesh, K (2016) Influence of connectivity on the rigidity of the covalently bonded (GeTe4)(100-x)(As2Se3)(x) glasses. In: JOURNAL OF NON-CRYSTALLINE SOLIDS, 447 . pp. 178-182.
Pumlianmunga, Pumlianmunga and Venkatesh, R and Gopal, ESR and Ramesh, K (2016) The mechanism of memory and threshold switching in (GeTe4)(100-x)(As2Se3)(x) glasses. In: JOURNAL OF NON-CRYSTALLINE SOLIDS, 452 . pp. 210-219.
Reddy, Koteeswara N and Devika, M and Gopal, ESR (2015) Review on Tin (II) Sulfide (SnS) Material: Synthesis, Properties, and Applications. In: CRITICAL REVIEWS IN SOLID STATE AND MATERIALS SCIENCES, 40 (6). pp. 359-398.
Tyagi, Gunjan and Jangir, Deepak Kumar and Singh, Parul and Mehrotra, Ranjana and Ganesan, R and Gopal, ESR (2014) Rapid determination of main constituents of packed juices by reverse phase-high performance liquid chromatography: an insight in to commercial fruit drinks. In: JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE, 51 (3). pp. 476-484.
Sindhu, S and Siju, CR and Sharma, SK and Rao, KN and Gopal, ESR (2012) Optical, electrochemical and morphological investigations of poly (3,4-propylenedioxythiophene)-sultone (PProDOT-S) thin films. In: BULLETIN OF MATERIALS SCIENCE, 35 (4). pp. 611-616.
Ramesh, K and Prashantha, M and Reddy, Koteeswara N and Gopal, ESR (2010) Synthesis of Nano Structured Carbon Nitride by Pyrolysis Assisted Chemical Vapour Deposition. In: Integrated Ferroelectrics, 117 . pp. 40-48.
Ramesh, K and Prashantha, M and Gopal, ESR and Reddy, N Koteeswara (2009) Thermal anomalies in ternary Ge42-xPbxSe58 glasses near the charge carrier reversal threshold. In: Journal of applied physics, 106 (11).
Sindhu, S and Rao, K Narasimha and Gopal, ESR (2008) Comparison of performance parameters of poly(3,4 ethylenedioxythiophene) (PEDOT) based electrochromic device on glass with and without counter electrode. In: Bulletin of Materials Science, 31 (1). pp. 15-18.
Devika, M and Reddy, Koteeswara N and Reddy, Sreekantha D and Ahsanulhaq, Q and Ramesh, K and Gopal, ESR and Gunasekhar, KR and Hahn, YB (2008) Synthesis and Characterization of Nanocrystalline SnS Films Grown by Thermal Evaporation Technique. In: Journal of The Electrochemical Society, 155 (2). H130-H135.
Devika, M and Reddy, Koteeswara N and Ramesh, K and Ganesan, R and Gunasekhar, KR and Gopal, ESR and Reddy, Ramakrishna KT (2007) Thickness Effect on the Physical Properties of Evaporated SnS Films. In: Journal of the Electrochemical Society, 154 (2). H67-H73.
Sahoo, Rabindra and Mishra, Sarada P and Kumar, Anil and Sindhu, S and Rao, Narasimha K and Gopal, ESR (2007) Novel high contrast electrochromic polymer materials based on 3,4-propylenedioxythiophene. In: Optical Materials, 30 (1). pp. 143-145.
Devika, M and Reddy, Koteeswara N and Ramesh, K and Sumana, HR and Gunasekhar, KR and Gopal, ESR and Reddy, Ramakrishna KT (2006) The effect of substrate surface on the physical properties of SnS films. In: Semiconductor Science and Technology, 21 . pp. 1495-1501.
Devika, M and Reddy, Koteeswara N and Ramesh, K and Ganesan, V and Gopal, ESR and Reddy, Ramakrishna KT (2006) Influence of substrate temperature on surface structure and electrical resistivity of the evaporated tin sulphide films. In: Applied Surface Science, 253 (3). pp. 1673-1676.
Devika, M and Reddy, Koteeswara N and Ramesh, K and Gunasekhar, KR and Gopal, ESR and Reddy, Ramakrishna KT (2006) Influence of annealing on physical properties of evaporated SnS films. In: Semiconductor Science and Tehcnology, 21 (8). pp. 1125-1131.
Reddy, NK and Ramesh, K and Ganesan, R and Reddy, KTR and Gunasekhar, KR and Gopal, ESR (2006) Synthesis and characterisation of co-evaporated tin sulphide thin films. In: Applied Physics A Materials Science & Processing, 83 (1). pp. 133-138.
Ivanova, ZG and Ganesan, R and Adarsh, KV and Vassilev, VS and Aneva, Z and Cernosek, Z and Gopal, ESR (2005) Low-temperature luminescence quenching and local ordering study of Er-doped Ge-S-Ga glasses. In: Journal of Optoelectronics and Advanced Materials, 7 (1). pp. 345-348.
Ramesh, K and Rao, Ramesh N and Sangunni, KS and Gopal, ESR (2003) Electrical resistivity of Cu doped As–Se glasses at high pressure. In: Physica Status Solidi (b), 235 (2). pp. 536-541.
Ganesan, R and Thangaraju, B and Sangunni, KS and Gopal, ESR (2001) CARRIER TYPE REVERSAL IN $Pb_{x}Ge_{42-x}Se_{58}$ AND $Pb_{20}Ge_{y}Se_{80-y}$ GLASSES EXHIBITED IN THERMAL DIFFUSIVITY MEASUREMENTS. In: Journal of Optoelectronics and Advanced Materials, 3 (2). pp. 467-472.
Manohar, Srirang and Asokan, S and Gopal, ESR (2000) Photoacoustic spectroscopy and its application to chalcogenide glassy semiconductors. In: Asian Journal of Physics, 9 (3). pp. 589-608.
Thangaraju, B and Gopal, ESR (2000) Physical ultrasonics: Current scenario and future prospects. In: Journal of Pure and Applied Ultrasonics, 22 (2). pp. 29-53.
Thangaraju, B and Ganesan, R and Bhat, Asha N and Sangunni, KS and Gopal, ESR (2000) Determination of Thermal Diffusion Length in Bismuth Doped Chalcogenide Glasses, by Photoacoustic Technique. In: Journal of Optoelectronics and Advanced Materials, 2 (1). pp. 91-94.
Gopal, ESR (2000) EPA error risked halving India's rice harvest. In: Nature, 403 (6766). p. 130.
Ramesh, K and Ashokan, S and Sangunni, KS and Gopal, ESR (2000) Glass formation in germanium telluride glasses containing metallic additives. In: Journal of the Physics and Chemistry of Solids, 61 (1). pp. 95-101.
Ramesh, K and Asokan, S and Sangunni, KS and Gopal, ESR (1999) Electrical switching in germanium telluride glasses doped with Cu and Ag. In: Applied Physics A: Materials Science & Processing, 69 (4). pp. 421-425.
Ramesh, K and Asokan, S and Sangunni, KS and Gopal, ESR (1999) Electrical resistivity behaviour of Ag-Ge-Te glasses under pressure at different temperatures: the influence of bonding and topological thresholds. In: Journal of Physics Condensed Matter, 11 (19). pp. 3897-3906.
Ganesan, R and Madhusoodanan, KN and Srinivasan, C and Sangunni, KS and Gopal, ESR (1999) Optical and Thermal Diffusivity Measurement of Ge-Se-Te Glasses by Photoacoustic Technique. In: Physica Status Solidi (b), 212 . pp. 223-228.
Ramesh, Kashi S and Asokan, S and Sangunni, KS and Gopal, ESR (1998) Effect of topological thresholds on thermal behaviour of germanium telluride glasses containing metallic additive. In: European Physical Journal B, 6 (2). pp. 207-212.
Ramesh Rao, N and Krishna, PSR and Basu, S and Dasannacharya, BA and Sangunni, KS and Gopal, ESR (1998) Structural correlations in GexSe1-x glasses - a neutron diffraction study. In: Journal of Non-Crystalline Solids, 240 (1-3). pp. 221-231.
Thangaraju, B and Ganesan, R and Sangunni, KS and Gopal, ESR (1998) Photoacoustic measurement of the thermal diffusivity of Bi added Ge-Se and Ge-Se-Te glasses. In: Solid State Communications, 108 (05). pp. 301-305.
Singh, VR and Gopal, ESR (1998) Progress of instrumentation during past fifty years in India. In: IETE Technical Review, 15 (5). pp. 305-318.
Chitralekha, J and Gopal, ESR and Chattopadhyay, K (1997) Studies on elemental tellurium under high pressure. In: Journal of Materials Science, 32 (8). pp. 2177-2180.
Ramesh, K and Asokan, S and Sangunni, KS and Gopal, ESR (1996) Compositional dependence of high pressure resistivity behaviour of Cu-Ge-Te glasses. In: Physics and Chemistry of Glasses, 37 (5). 217- 220.
Chitralekha, J and Srinivasan, A and Chattopadhyay, K and Gopal, ESR (1996) Influence of the Mechanical and Chemical Thresholds on the Microhardness of Ternary Chalcogenide Glasses. In: Physica Status Solidi B, 197 (2). pp. 343-348.
Rao, Ramesh N and Rabinal, MK and Sangunni, KS and Gopal, ESR (1996) Devitrified phases in CuAsSe glasses. In: Physica B, 225 (3-4). pp. 274-282.
Ramesh, K and Asokan, S and Sangunni, KS and Gopal, ESR (1996) Crystallization studies on $Cu_xGe_{15}Te_{85-x}$ glasses. In: Journal of Physics: Condensed Matter, 8 (16). pp. 2755-2762.
Chitralekha, J and Raviprasad, K and Gopal, ESR and Chattopadhyay, K (1995) Formation of metastable p phase in mechanically alloyed tellurium-rich Ag–Te alloys. In: Journal of Materials Research, 10 (8). pp. 1897-1904.
Rao, Ramesh N and Sangunni, KS and Gopal, ESR and Krishna, PSR and Chakravarthy, R and Dasannacharya, BA (1995) Neutron diffraction studies of $Ge_xSe_{1-x}$ glasses. In: Physica B:Condensed Matter, 213-21 . pp. 561-563.
Rabinal, MK and Sangunni, KS and Gopal, ESR (1995) Chemical Ordering In Ge20se80-Xinx Glasses. In: Journal Of Non-Crystalline Solids, 188 (1-2). pp. 98-106.
Rabinal, MK and Sangunni, KS and Gopal, ESR and Subramanyam, SV (1995) Minimum fragility in $Ge_xSe_{80-x}Pb_{20}$ glasses. In: Physica B, 205 (3-4). pp. 403-407.
Prasad, MVN and Asokan, S and Parthasarathy, G and Titus, SSK and Gopal, ESR (1995) Thermal Crystallization Studies On Ga-Te Glasses. In: Journal of Thermal Analysis, 44 (3). pp. 583-587.
Gopal, ESR and Baranidharan, S (1994) Average lattices and aperiodic structures. In: Bulletin of materials science, 17 (6). 783 -794 .
Rabinal, MK and Rao, Ramesh N and Sangunni, KS and Gopal, ESR (1994) Non-isothermal transformation of Pb-modified Ge-Se glasses. In: Philosophical Magazine B, 70 (1). pp. 89-99.
Prafulla, BV and Kumar, A and Gopal, ESR (1993) Behaviour of the curve of critical exponents near and away from a double critical point. In: Physics Letters A, 181 (6). pp. 471-475.
Rabina, MK and Sangunni, KS and Gopal, ESR and Subramanyam, SV (1993) Heat capacity measurements on Ge20Se80−xBix glasses. In: Solid State Communications, 88 (3). pp. 251-254.
Narayanan, T and Kumar, A and Gopal, ESR and Beysens, D and Guenoun, P and Zalczer, G (1993) Reversible Flocculation of Silica Colloids in Liquid Mixtures. In: Physical Review E, 48 (3). pp. 1989-1984.
Rabinal, MK and Titus, SSK and Asokan, S and Gopal, ESR and Godzaev, MO and Mamedov, NT (1993) Effect of High Pressure on the Electrical Conductivity of TlInX2 (X = Se, Te) Layered Semiconductors. In: Physica Status Solidi B, 178 (2). pp. 403-408.
Srinivasan, A and Madhusoodanan, KN and Gopal, ESR and Philip, J (1993) Anomalous behaviour in the composition dependence of the photoacoustic properties of Si---As---Te glasses. In: Journal of Non-Crystalline Solids, 155 (3). pp. 267-272.
Gopal, ESR and Srinivasan, A and Asokan, S (1993) Percolation phenomenon in glasses-the current status. In: Indian Journal of Pure and Applied Physics, 31 (4). pp. 211-215.
Titus, SSK and Asokan, S and Panchapagesan, TS and Gopal, ESR (1992) Thermal crystallization behavior of As-Te glasses. In: Physical Review B, 46 (22). pp. 14493-14500.
Srinivasan, A and Madhusoodanan, KN and Gopal, ESR (1992) Differential Scanning Calorimetry Of Si-As-Te Glasses. In: Indian Journal of Technology, 30 (11-12). pp. 631-635.
Titus, SSK and Asokan, S and Gopal, ESR (1992) Compositional dependence of crystallization of As-Te glasses. In: Solid State Communications, 83 (9). pp. 745-747.
Baranidharan, S and Gopal, ESR and Sasisekharan, V (1992) Quasiperiodic tilings with fourfold symmetry. In: Acta Crystallographica Section A, 48 (5). pp. 782-784.
Srinivasan, A and Gopal, ESR (1992) Thermally induced transformations in GexAsyTe100-x-y glasses. In: Journal of Materials Science (full set), 27 (15). pp. 4208-4210.
Balagurusamy, VSK and Ramesh, K and Gopal, ESR (1992) Five-fold quasiperiodic tilings generated by inflated rhombuses with identical boundaries: possible application to the growth of quasicrystals. In: Physica B: Condensed Matter, 179 (3). pp. 249-256.
Srinivasan, A and Madhusoodanan, KN and Gopal, ESR (1992) Thermal diffusivity of IV-V-VI glassess - An evidence for the existence of a mechanical threshold. In: Solid State Communications, 83 (2). pp. 163-166.
Srinivasan, A and Ramesh, K and Madhusoodanan, KN and Gopal, ESR (1992) High-pressure studies on the critical composition in Ge—As—Te glasses. In: Philosophical Magazine Letters, 65 (5). pp. 249-253.
Srinivasan, A and Ramesh, K and Madhusoodanan, KN and Gopal, ESR (1992) High pressure studies on Si-As-Te glasses-evidence for rigidity percolation. In: Physica Status Solidi B, 170 (2). pp. 83-85.
Srinivasan, A and Madhusoodanan, KN and Gopal, ESR and Philip, J (1992) Observation of a threshold behavior in the optical band gap and thermal diffusivity of Ge-Sb-Se glasses. In: Physical Review B, 45 (14). pp. 8112-8115.
Srinivasan, A and Ganesan, R and Madhusoodanan, KN and Gopal, ESR (1992) Chemical ordering in $Si_xAs_yTe_{100–x–y}$ glasses. In: Journal of Materials Science Letters, 11 (24). 1698 -1699.
Srinivasan, A and Madhusoodanan, KN and Gopal, ESR and Philip, J (1992) Photoacoustic investigations on the critical composition in Ge-As-Te glasses. In: Philosophical Magazine B, 65 (1). pp. 99-106.
Ramakrishna, R and Asokan, S and Parthasarathy, G and Titus, SSK and Gopal, ESR (1992) Calorimetric studies of $Al_xTe_{l00-x}$ glasses: composition dependence of crystallization and a new compound in the A1-Te system. In: Journal of Non-Crystalline Solids, 139 . pp. 129-136.
Baranidharan, S and Balagurusamy, VSK and Gopal, ESR (1992) X-ray diffraction study of Al-Mn powder obtained by rapid solidification. In: Phase Transitions, A40 (1-4). pp. 67-71.
Pal, S and Bose, DN and Asokan , S and Gopal, ESR (1991) Anisotropic properties of the layered semiconductor in Te. In: Solid State Communications, 80 (9). pp. 753-756.
Narayanan, T and Kumar, A and Gopal, ESR (1991) A new description regarding the approach to double criticality in quasi-binary liquid mixtures. In: Physics Letters A, 155 (4-5). pp. 276-280.
Gopal, Ravi B and Vani, VC and Guha, S and Gopal, ESR (1991) Density inversion in the binary liquid system cyclohexane + aceto nitrile. Effects of doping and simplified models of the phenomena. In: Journal de Physique III, 1 (4). pp. 639-650.
Narayanan, T and Prafulla, BV and Kumar, A and Gopal, ESR (1991) Investigations of the Nature of Critical Line Very Close to a Double Critical Point. In: Berichte der Bunsen-Gesellschaft für Physikalische Chemie, 95 (1). pp. 12-14.
Sajan, MR and Radha, TS and Ramprasad, BS and Gopal, ESR (1991) Measurement of the corrosion rate of aluminium in sodium hydroxide using holographic interferometry. In: Optics and Lasers in Engineering, 15 (3). pp. 183-188.
Balagurusamy, VSK and Baranidharan, S and Gopal, ESR and Sasisekharan, V (1990) Diffraction properties of one-dimensional finite size Fibonacci quasilattice. In: Pramana, 34 (6). pp. 525-536.
Baranidharan, S and Gopal, ESR and Sasisekharan, V (1990) Generation of aperiodic tilings with fivefold symmetry by the method of intersecting decagons and diffraction from finite size tilings. In: Pramana, 34 (6). pp. 537-553.
Narayanan, T and Kumar, A and Gopal, ESR (1990) Observation of the doubling of critical exponents in reentrant phase transitions. In: Physics Letters A, 144 (6-7). pp. 371-375.
Titus, SSK and Asokan, S and Ramakrishna, R and Gopal, ESR (1990) High-pressure studies on the electrical resistivity of arsenic-tellurium glasses. In: Philosophical Magazine B: Physics of Condensed Matter, 62 (5). pp. 553-556.
Sasisekharan, V and Baranidharan, S and Balagurusamy, VSK and Srinivasan, A and Gopal, ESR (1989) Non-periodic tilings in 2-dimensions with 4, 6, 8, 10 and 12-fold symmetries. In: Pramana - Journal of Physics, 33 (3). pp. 405-420.
Madhusoodanan, KN and Nandakumar, K and Philip, J and Titus, SSK and Asokan, S and Gopal, ESR (1989) Photoacoustic Investigation of Glass Transition in AsxTe1-x Glasses. In: Physica Status Solidi A, 114 (2). 525 -530.
Rajanna, K and Mohan, S and Gopal, ESR (1989) Thin Film Strain Gauges--an Overview. In: Indian Journal of Pure & Applied Physics, 27 (7-8). pp. 453-460.
Baranidharan, S and Sundaramoorthy, M and Sekhar, JA and Gopal, ESR and Sasisekharan, V (1989) X-Ray studies of $Al_6CuLi_3$ quasicrystal. In: Phase Transitions, 16 (1-4). pp. 615-620.
Jayalakshmi, V and Guha, S and Gopal, ESR (1989) Electrical and Dielectric Behaviour at the Critical Point of Binary Liquids: Acetonitrile + Cyclohexane. In: Berichte der Bunsen-Gesellschaft für Physikalische Chemie, 93 (4). pp. 513-520.
Asokan, S and Prasad, MVN and Parthasarathy, G and Gopal, ESR (1989) Mechanical and Chemical Thresholds in IV-VI Chalcogenide Glasses. In: Physical Review Letters, 62 (7). pp. 808-810.
Baranidharan, S and Balagurusamy, VSK and Srinivasan, A and Gopal, ESR and Sasisekharan, V (1989) Non-periodic tilings in 2-dimensions: 4- and 7-fold symmetries. In: Phase Transitions: A Multinational Journal, 16 . pp. 621-626.
Madhusoodanan, KN and Jacob, Philip and Asokan, S and Parthasarathy, G and Gopal, ESR (1989) Photoacoustic investigation of the optical absorption and thermal diffusivity in SixTe100−x glassesstar. In: Journal of Non-Crystalline Solids, 109 (2-3). pp. 255-261.
Anavekar, RV and Devaraj, N and Parthasarathy, G and Gopal, ESR and Ramakrishna, J (1989) Temperature and pressure dependence of direct current electrical resistivity in the Na2O-ZnO-B2O3 glass system. In: Physics and Chemistry of Glasses, 30 (5). pp. 172-179.
Baranidharan, S and Sundaramoorthy, M and Sekhar, JA and Gopal, ESR and Sasisekharan, V (1989) X-Ray Studies Of Al6culi3 Quasicrystal. In: Phase Transitions: A Multinational Journal, 16 (1-4). pp. 615-620.
Madhusoodanan, KN and Philip, Jacob and Gopal, ESR and Asokan, S (1988) Thermal diffusivity of AsxTe1−x glasses measured using the photoacoustic technique. In: Journal of Materials Science Letters, 7 (12). pp. 1333-1335.
Madhusoodanan, KN and Philip, J and Parthasarathy , G and Gopal, ESR and Asokan, S (1988) Optical absorption and thermal diffusivity in GexTe100−x glasses by the photoacoustic technique. In: Philosophical Magazine Part B: Physics of Condensed Matter. Electronics, Optical and Magnetic Properties, 58 (1). pp. 123-132.
Chatterjee, S and Gopal, ESR (1988) Effects of capillary waves on the thickness of wetting layers. In: Journal de Physique (main title), 49 (4). pp. 675-680.
Gopal, ESR and Baranidharan, S and Sekhar, JA (1988) High pressure induced crystallization of rapidly solidified Al---Fe and Al---Mn quasi-crystalline alloysstar. In: Materials Science and Engineering, 99 (1-2). pp. 413-416.
Asokan, S and Parthasarathy, G and Gopal, ESR (1988) High-pressure studies on Ge-Te glasses. Evidence for a critical composition in IV-VI chalcogenide glassy systems. In: Philosophical Magazine Part B: Physics of Condensed Matter. Electronics, Optical and Magnetic Properties, 57 (1). pp. 49-60.
Baranidharan, S and Gopal, ESR and Parthasarathy, G and Sekhar, JA (1987) Crystallization of Al-Fe icosahedral quasicrystals under high pressures. In: Scripta Metallurgica, 21 (12). pp. 1623-1626.
Gosain, DP and Bhatia, KL and Parthasarathy, G and Gopal, ESR (1987) Impurity states in Sb-doped amorphous semiconductors. In: Journal of Applied Physics, 62 (6). 2313 -2319.
Kumar, A and Guha, S and Gopal, ESR (1987) Reentrant Phase Transition in a Ternary Mixture: A Study of the Shape of its Critical Line. In: Physics Letters A, 123 (9). pp. 489-493.
Asokan, S and Parthasarathy, G and Gopal, ESR (1987) Evidence for a critical composition in Group IV-VI chalcogenide glasses. In: Physical Review B: Condensed Matter and Materials Physics, 35 (15). pp. 8269-8272.
Guha, S and Vani, VC and Jayalaxmi, Y and Kumar, A and Gopal, Ravi B and Gopal, ESR (1987) Interfacial tension and critical wetting phenomena of the binary liquid mixture cyclohexane-acetonitrile near the critical solution temperature. In: Journal of Solution Chemistry, 16 (8). pp. 691-697.
Gopal, ESR and Mukundan, TS and Philip, J and Sathish, S (1987) Low temperature elastic behaviour of As-Sb-Se and Ge-Sb-Se glasses. In: Pramana: Journal of Physics, 28 (5). pp. 471-482.
Jayalaxmi, Y and Guha, S and Vani, VC and Gopal, ESR (1987) The dielectric constant of the binary liquid system n heptane + methanol near its critical temperature. In: Pramana, 28 (3). pp. 269-275.
Parthasarathy, G and Asokan, S and Prasad, MVN and Gopal, ESR (1987) Crystallization studies on bulk Ga20Te80 glass. In: Journal of Materials Science Letters, 6 (1). pp. 75-77.
Bhatia, KL and Gosain, DP and Parthasarathy, G and Gopal, ESR (1986) Bismuth-doped amorphous-germanium sulfidesemiconductors. In: Physical Review B, 34 (12). pp. 8786-8793.
Bhatia, KL and Gosain, DP and Parthasarathy, G and Gopal, ESR (1986) Morphological structure of bismuth-doped n-type amorphous germanium sulphide semiconductors. In: Journal of materials science letters, 5 (12). 1281 -1284.
Asokan, S and Parthasarathy, G and Gopal, ESR (1986) Crystallization Studies on bulk $Si_xTe_{100-x}$ Glasses. In: Journal of Non-Crystalline Solids, 86 (1-2). pp. 48-64.
Asokan, S and Parthasarathy, G and Gopal, ESR (1986) Crystallization studies on bulk SixTe100-x glasses. In: Journal of Non-Crystalline Solids, 86 (1-2). pp. 48-64.
Bhatia, KL and Gosain, DP and Parthasarathy, G and Gopal, ESR (1986) On the structural features of doped amorphous chalcogenide semiconductors. In: Journal of Non-Crystalline Solids, 86 (1-2). pp. 65-71.
Parthasarathy, G and Ramakrishna, R and Asokan, S and Gopal, ESR (1986) Effect of pressure on the electrical resistivity of bulk amorphous Al23Te77 alloy under various stages of crystallization. In: Journal of Materials Science Letters, 5 (8). pp. 809-811.
Sekhar, JA and Rajasekharan, T and Rao, Rama P and Parthasarathy, G and Ramkumar, S and Gopal, ESR and Lakshmi, CS and Mallya, RM (1986) Electron and x-ray diffraction studies on Al86Fe14, Al82Fe18 and Al75Fe25 quasicrystals. In: Pramana, 27 (1-2). pp. 267-273.
Bose, DN and Seishu, B and Parthasarathy, G and Gopal, ESR (1986) Doping Dependence of Semiconductor-Metal Transition in InP at High Pressures. In: Proceedings of the Royal Society A: Mathematical, Physical & Engineering Sciences, 405 (1829). pp. 345-353.
Parthasarathy, G and Gopal, ESR and Krishnamurthy, HR and Pandit, R and Sekhar, JA (1986) Quasi Crystalline A1-Mn Alloys: Pressure Induced Crystallization and Structural Studies. In: Current Science, 55 (11). pp. 517-520.
Sathish, S and Chaterjee, S and Awasthi, ON and Gopal, ESR (1986) Electron-electron scattering and ultrasonic attenuation in potassium. In: Journal of Low Temperature Physics, 63 (5-6). pp. 423-429.
Parthasarathy, G and Asokan, S and Gopal, ESR (1986) Pressure induced polymorphous crystallization in bulk Ge20Te80 glass. In: Physica A: Statistical Mechanics and its Applications, 139 (1-3). pp. 266-268.
Vani, VC and Guha, S and Gopal, ESR (1986) Coexistence curve of acetonitrile and cyclohexane liquid system. In: Journal of Chemical Physics, 84 (7). 3999 -4007.
Asokan, S and Parthasarathy, G and Gopal, ESR (1986) Evidence for a new metastable crystalline compound in Ge---Te system. In: Materials Research Bulletin, 21 (2). 217 -224.
Asokan, S and Gopal, ESR and Parthasarathy, G (1986) Pressure-induced polymorphous crystallization in bulk Si20Te80 glass. In: Journal of Materials Science, 21 (2). pp. 625-629.
Bhatia, KL and Gosain, DP and Parthasarathy, G and Gopal, ESR (1986) Pressure-induced first-order transition in layered crystalline semiconductor GeSe to a metallic phase. In: Physical Review B, 33 (2). pp. 1492-1494.
Chatterjee, S and Vani, V and Guha, S and Gopal, ESR (1985) Critical wetting phenomena : observation of hydrodynamic instabilities. In: Journal de Physique, 46 (9). pp. 1533-1541.
Naik, GM and Parthasarathy, G and Gopal, ESR and Narayanan, PS (1985) Crystallization of bulk Tl-Ge-Se glasses under high pressure. In: Journal of Materials Science Letters, 4 (8). pp. 1017-1020.
Parthasarathy, G and Gopal, ESR and Kumar, ST Lakshmi (1985) Pressure and temperature dependence of the electrical resistivity of bulk Al23 Te77 glass. In: Journal of Non-Crystalline Solids, 72 (1). pp. 73-79.
Asokan, S and Parthasarathy, G and Gopal, ESR (1985) Double glass transition and double stage crystallization of bulk $Si_{20}Te_{80}$ glass. In: Journal of Materials Science Letters, 4 (5). pp. 502-504.
Bhatia, KL and Parthasarathy, G and Gopal, ESR (1985) Pressure induced effects in bulk amorphous n-type semiconductors(GeSe3.5)100âxBix. In: Journal of Non-Crystalline Solids, 69 (2-3). pp. 189-202.
Rao, KJ and Parthasarathy, G and Selvaraj, U and Gopal, ESR (1985) The effect of pressure on the electrical transport of potassium phosphomolybdate glasses. In: Physics and chemistry of glasses, 26 (4). pp. 101-104.
Parthasarathy, G and Rao, KJ and Gopal, ESR (1984) Pressure transitions and electron transport behaviour of crystalline Se-Te alloys. In: Solid State Communications, 52 (10). 867 -871.
Rao, KJ and Parthasarathy, G and Rao, BG and Gopal, ESR (1984) Effect of pressure on the resistivity of lead oxide-lead halide glasses. In: Materials Research Bulletin, 19 (9). pp. 1221-1227.
Bhatia, KL and Sharma, AK and Gopal, ESR and Parthasarathy, G (1984) Study of effects of dopants on structure of vitreous semiconductors (GeSe3.5)100-xMx (M = Bi, Sb) using high pressure techniques. In: Solid State Communications, 51 (9). pp. 739-742.
Hemlata, S and Parthasarathy, G and Rao, KJ and Gopal, ESR (1984) High pressure transport behaviour of AgI-Ag2O-MoO3 glasses and the cluster model. In: Pramana, 23 (2). L269-L273.
Parthasarathy, G and Bandyopadhyay, AK and Asokan, S and Gopal, ESR (1984) Effect of pressure on the electrical resistivity of bulk Ge20Te80 glass. In: Solid State Communications, 51 (4). pp. 195-197.
Parthasarathy, G and Bandyopadhyay, AK and Asokan, S and Gopal, ESR (1984) Electrical transport and high-pressure studies on bulk ge20te80 glass. In: Pramana, 23 (1). pp. 17-29.
Parthasarathy, G and Gopal, ESR (1984) Electrical transport in layered crystalline semiconductors GeS doped with Ag, P impurities at high pressure. In: Journal of Physics and Chemistry of Solids, 45 (11-12). pp. 1189-1194.
Parthasarathy, G and Gopal, ESR (1984) Electronic conduction in bulk selenium-tellurium $(Se_{1-x}Te_x)$ glasses at high pressures and at low temperatures. In: Bulletin of Materials Science, 6 (2). pp. 231-242.
Parthasarathy, G and Rao, KJ and Gopal, ESR (1984) High-Pressure Studies Of SE100-XTEX Glasses. In: Philosophical magazine b-physics of condensed matter statistical mechanics electronic optical and magnetic properties, 50 (3). pp. 335-346.
Prasad, MVN and Parthasarathy, G and Gopal, ESR and Asokan, S (1984) Pressure-induced electronic and structural transformations in bulk gese2 glass. In: Pramana, 23 (1). pp. 31-37.
Bose, DN and Parthasarathy, G and Mazumdar, D and Gopal, ESR (1984) Resistivity Maxima in Lithium Fast-Ion Conductors at High Pressure. In: Physical Review Letters, 53 (14). pp. 1368-1371.
Parthasarathy, G and Gopal, ESR (1984) Study of phase separation and two stage crystallization in Al23Te77 glass. In: Journal of Materials Science Letters, 3 (9). pp. 756-758.
Parthasarathy, G and Gopal, ESR (1984) Unusual effect of tellurium doping on the electrical-properties of bulk amorphous selenium. In: Physica status solidi a-applied research, 85 (2). K165-K167.
Vani, V and Guha, S and Gopal, ESR and Rao, Madhusudana S (1983) Coexistence Curve and Critical Point Wetting in the Binary Liquid Mixture Cyclohexane + Acetonitrile. In: Physics Letters A, 99 (9). pp. 441-444.
Bhatia, KL and Parthasarathy, G and Gopal, ESR (1983) Electrical transport in Bi doped n-type amorphous semiconductors (GeSe3.5)100-xBix at high pressure. In: Journal of Non-Crystalline Solids, 59-60 (2). pp. 1019-1021.
Kumar, A and Krishnamurthy, HR and Gopal, ESR (1983) Equilibrium Critical Phenomena in Binary Liquid Mixtures. In: Physics Reports, 98 (2). pp. 57-143.
Chatterjee, S and Gopal, ESR (1983) Optical birefringence in a fluid near its critical point with stratification under gravity. In: Journal of chemical science, 92 (4-5). pp. 543-550.
Balakrishnan, Jyothi and Gunasekaran, MK and Gopal, ESR (1982) Low-frequency dielectric constant measurements in the critical polar + non-polar binary liquid system: Methanol + n-heptane. In: Chemical Physics Letters, 88 (3). pp. 305-308.
Balakrishnan, Jyothi and Gunasekaran, MK and Gopal, ESR (1982) Low-frequency dielectric constant measurements in the critical polar + non-polar binary liquid system: Methanol + n-heptane. In: Chemical Physics Letters, 88 (3). pp. 305-308.
Lakshmikumar, ST and Padaki, VC and Krishnapur, PP and Subramanyam, SV and Mallya, RM and Gopal, ESR (1982) Ultrasonic velocities and thermal expansion coefficients of amorphous Se80Te20 and Se90Te10 alloys near glass transitions. In: Journal of Materials Science, 17 (1). pp. 183-192.
Lakshmikumar, ST and Padaki, VC and Krishnapur, PP and Subramanyam, SV and Mallya, RM and Gopal, ESR (1982) Ultrasonic velocities and thermal expansion coefficients of amorphous Se80Te20 and Se90Te10 alloys near glass transitions. In: Journal of Materials Science, 17 (1). pp. 183-192.
Ramachandran, V and Ibrahim, MM and Gopal, ESR and Padaki, VC (1982) Elastic Constants of Sodium Nitrate from 77 to 300 K. In: Physica Status Solidi A, 69 (1). pp. 407-411.
Lakshmikumar, ST and Padaki, VC and Mallya, RM and Gopal, ESR (1981) Time-Dependence of Electrical-Resistance at High-Pressure in Some Tellurium Based Amorphous-Alloys. In: Journal of Non-Crystalline Solids, 46 (1). pp. 33-43.
Bandyopadhyay, AK and Chatterjee, S and Gopal, ESR and Subramanyam, SV (1981) Optimization of gasket thickness in a Bridgman anvil system. In: Review Of Scientific Instruments, 52 (8). pp. 1232-1235.
Kartha, PES and Padaki, VC and Lakshmikumar, ST and Gopal, ESR (1981) Behaviour of ultrasonic velocities in amorphous Se90Ge10 and Se85Ge15 alloys near their glass transition. In: Pramana, 17 (1). pp. 33-38.
Padaki, VC and Takshmikumar, ST and Subramanyam, SV and Gopal, ESR (1981) Elastic constants of galena down to liquid helium temperatures. In: Pramana, 17 (1). pp. 25-32.
Gunasekaran, MK and Gopal, ESR and Jyothi, S and Shetty, Chandrasekhara (1981) Measurement of dielectric constant of conducting liquids. In: Journal Of Physics E-Scientific Instruments, 14 (3). pp. 381-384.
Lakshmikumar, ST and Gopal, ESR (1981) Heat-Capacity Measurements - Progress In Experimental-Techniques. In: Journal Of The Indian Institute Of Science Section A-Engineering & Technology, 63 (11). pp. 277-329.
Nagarajan, N and Tiwari, MK and Jyothi, S and Shetty, Chandrashekhar and Kumar, Anil and Gopal, ESR (1980) Expansivity of liquid (cyclohexane + acetic anhydride) near its critical solution point. In: The Journal of Chemical Thermodynamics, 12 (10). pp. 907-918.
Nagarajan, N and Kumar, Anil and Gopal, ESR and Greer, SC (1980) Liquid-liquid critical phenomena. The coexistence curve of n-heptane-acetic anhydride. In: Journal of Physical Chemistry, 84 (22). pp. 2883-2887.
Bandyopadhyay, AK and Nalini, AV and Gopal, ESR and Subramanyam, SV (1980) High pressure clamp for electrical measurements up to 8 GPa and temperature down to 77 K. In: Review of Scientific Instruments, 51 (1). pp. 136-139.
Sivaraman, A and Tiwari, MK and Jyothi, S and Gopal, ESR (1980) A High Pressure Study of the Phase Diagram and the Critical Exponent β of Binary Liquid Systems. In: Berichte der Bunsen-Gesellschaft für Physikalische Chemie, 84 (2). pp. 196-200.
Kumar, Anil and Tiwari, MK and Gopal, ESR (1979) Critical phenomena in electrical resistance of binary liquids: A study of the frequency dependence. In: Chemical Physics, 39 (1). pp. 131-139.
Kumar, Anil and Gopal, ESR (1979) Critical resistivity in impurity doped binary liquid mixtures. In: Chemical Physics Letters, 62 (2). pp. 306-308.
Kumar, Anil and Gopal, ESR (1979) Impurity effects on the critical behaviour of the electrical resistance of binary liquid mixtures. In: Pramana - Journal of Physics, 12 (5). pp. 511-522.
Ramakrishnan, J and Nagarajan, N and Kumar, Anil and Gopal, ESR and Chandrasekhar, P and Ananthakrishna, G (1978) Critical behavior of electrical resistivity in polar + nonpolar binary liquid systems. In: Journal of Chemical Physics, 68 (9). 4098-4104 .
Katyal, SC and Padaki, VC and Bhat, PK and Gopal, ESR and Bhatia , KL (1978) Elastic properties of PbS-As2S3 glasses. In: Journal of Physics C: Solid State Physics, 11 (12). L479 -L482.
Gopal, ESR and Lele, MV and Nagarajan, N and Ramakrishnan, J and Sekhar, P Chandra (1977) Critical behaviour of electrical resistivity in 5 binary liquid systems. In: Physics Letters A, 63 (2). pp. 139-140.
Srinivasan, KR and Gopal, ESR (1975) The elastic constants of isomorphous sodium bromate and sodium chlorate from 77 to 350 K. In: Solid State Communications, 17 (9). pp. 1119-1122.
Srinivasan, KR and Gopal, ESR and Ramakrishnan, J and Krishnan, S (1975) Elastic constants of sodium chlorate from 77 K to 350 K. In: Pramana, 4 (5). pp. 213-217.
Sekhar, P Chandra and Ananthakrishna, G and Gopal, ESR (1974) Scaling for binary liquid systems and ferromagnets under pressure. In: Physica, 77 (3). pp. 563-569.
Gopal, ESR and Ramachandra, R and Sekhar, P Chandra and Govindarajan, K and Subramanyam, SV (1974) Critical Exponent β and Rectilinear Diameter of the Binary-Liquid System Carbon Disulfide + Nitromethane. In: Physical Review Letters, 32 (6). pp. 284-286.
Gopal, ESR and Ramachandra, R and Chandra Sekhar, P and Govindarajan, K and Subramanyam, SV (1974) Critical Exponent β and Rectilinear Diameter of the Binary-Liquid System Carbon Disulfide + Nitromethane. In: Physical Review Letter, 32 (6). 284 -286.
Govindarajan, K and Viswanathan, B and Gopal, ESR (1973) The heat capacity of liquid carbon disulfide + acetonitrile, especially near the upper critical solution temperature. In: The Journal of Chemical Thermodynamics, 5 (1). pp. 73-81.
Viswanathan, B and Govindarajan, K and Gopal, ESR (1973) Critical Behavior Of Specific-Heat And Coexistence Curve In Binary Liquid System Methanol+Heptane. In: Indian Journal of Pure & Applied Physics, 11 (3). pp. 157-162.
Lele, MV and Subramanyam, SV and Gopal, ESR (1973) Thermal-Expansion Of Binary Liquid System Carbon-Disulfide + Methanol In Critical Region. In: Indian Journal of Pure & Applied Physics, 11 (3). pp. 228-230.
Lele, MV and Subramanyam, SV and Gopal, ESR (1971) Critical phenomena in the coexistence curve of the binary liquid system. In: Chemical Physics Letters, 11 (4). pp. 542-544.
Krishnan, RS and Radha, V and Gopal, ESR (1970) Elastic constants of triclinic copper sulphate pentahydrate crystals. In: Journal of Physics D: Applied Physics, 4 (1). pp. 171-1.
Vaidya, SN and Gopal, ESR (1966) Melting law at high pressures. In: Physical Review Letters, 17 (12). pp. 635-636.
Gopal, ESR (1999) R.S. Krishanan: An obituary. In: Current Science, 77 (11). pp. 1552-1553.
Ganesan, R and Srinivasan, A and Madhusoodanan, KN and Sangunni, KS and Gopal, ESR (1995) Composition Dependence of the Glass Transition in Ge–Se–Te Glasses. In: Physica Status Solidi B, 190 (2). K23 -K26.
Rabinal, MK and Sangunni, KS and Subramanyam, SV and Gopal, ESR (1995) Specific heat measurements on Ge-Se-In glasses. In: Physics and Chemistry of Glasses, 31 (6). pp. 50-52.
Srinivasan, A and Madhusoodanan, KN and Ganesan, R and Gopal, ESR (1992) Threshold behaviour in the nonisothermal properties of Ge-Sb-Se glasses. In: Physics and Chemistry of Glasses, 33 (5). pp. 206-208.
Rabinal, MK and Asokan, S and Godazaev, MO and Mamedov, NT and Gopal, ESR (1991) Pressure Induced Semiconductor-Metal Transition in Tl-Se Layered Semiconductor. In: Physica Status Solidi B, 167 (2). K97-K100.
Balagurusamy, VSK and Baranidharan, S and Gopal, ESR and Sasisekharan, V (1991) Response to the “comments on fourier transforms of truncated quasilattices”. In: Pramana - Journal of Physics, 36 (4). C443 -C444.
Balagurusamy, VSK and Srinivasan, A and Gopal, ESR and Baranidharan, S (1988) A note on the observed anisotropy in linear compressibility and thermal expansion of quasicrystals. In: Journal of Physics F - Metal Physics, 18 (6). L105-L107.
Sasisekharan, V and Baranidharan, S and Gopal, ESR and Sundaramoorthy, M and Sekhar, JA (1988) X-ray diffraction from single Al6CuLi3 grains showing five-fold symmetry. In: Pramana - Journal of Physics, 30 (4). L347-L353.
Padaki, VC and Lakshmikumar, ST and Jayannavar, AM and Gopal, ESR (1981) Ultrasonic velocity-measurements in amorphous se-p system from 300 to 4.5k. In: Acustica, 49 (4). pp. 342-344.
Krishnapur, PP and Subramanyam, SV and Gopal, ESR and Lele, MV (1979) Ratio-transformer inpedance bridge for the measurement of very low capacitances. In: Indian Journal of Technology, 17 (5). pp. 165-169.
Viswanathan, B and Gambhie, RD and Gopal, ESR (1970) Coexistence curve of the binary liquid system methanol-carbondisulphide. In: The Journal of Chemical Physics, 53 (4405). pp. 4405-4407.
Vaidya, SN and Gopal, ESR (1966) Melting of inert gas solids at high pressures. In: Cryogenics, 6 (6). pp. 372-373.
