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Ghalsasi, Pallavi and Ghalsasi, Prasanna and Thomas, A and Muthu, DVS and Sood, AK (2015) Light Induced Metastable State of Silver Nitroprusside Probed by Raman Spectroscopy. In: 59th DAE Solid State Physics Symposium, DEC 16-20, 2014, VIT Univ, Vellore, INDIA.
Kumar, Pradeep and Muthu, DVS and Prakash, J and Ganguli, AK and Sood, AK (2014) Raman Evidence for Coupling of Superconducting Quasi-Particles with a Phonon and Crystal Field Excitation in Superconductor Ce0.6Y0.4FeAsO0.8F0.2. In: 58th DAE Solid State Physics Symposium, DEC 17-21, 2013, Thapar Univ, Patiala, INDIA, pp. 1098-1100.
Rosalin, M and Kisku, S and Telang, P and Singh, S and Muthu, DVS and Sood, AK (2024) Pressure-induced iso-structural phase transitions in pyrochlore iridates A2Ir2O7 (A=Pr, Gd, Dy and Er). In: Pramana - Journal of Physics, 98 (4).
Rosalin, M and Telang, P and Singh, S and Muthu, DVS and Sood, AK (2024) Magnon excitation and spin-phonon coupling in A2Ir2 O7 (A=Gd, Dy, and Er). In: Physical Review B, 109 (18).
Pal, S and Sinha, A and Harnagea, L and Telang, P and Muthu, DVS and Waghmare, UV and Sood, AK (2024) Pressure-dependent excitonic instability and structural phase transition in Ta2NiS5: Raman and first-principles study. In: Physical Review B, 109 (15).
Pal, S and Seth, A and Ali, A and Singh, Y and Muthu, DVS and Bhattacharjee, S and Sood, AK (2023) Strong coupling of lattice and orbital excitations in the quantum magnet Ca10 Cr7 O28: Anomalous temperature dependence of Raman phonons. In: Physical Review B, 108 (24).
Thomas, A and Telang, P and Rout, D and Mishra, K and Pal, A and Muthu, DVS and Kumar, PSA and Singh, S and Sood, AK (2023) Anomalous pressure dependence of phonon line widths in metallic pyrochlore iridates (Eu 1-x Bi x) 2 Ir 2 O 7 : crossover from incoherent to coherent metal. In: Pramana - Journal of Physics, 97 (3).
Rosalin, M and Telang, P and Singh, S and Muthu, DVS and Sood, AK (2023) Raman signatures of quadratic band touching state and strong spin-phonon coupling in pyrochlore iridates Formula Presented. In: Physical Review B, 108 (3).
Pal, S and Malavi, P and Sinha, A and Ali, A and Sakrikar, P and Joseph, B and Waghmare, UV and Singh, Y and Muthu, DVS and Karmakar, S and Sood, AK (2023) Pressure tuning of structure, magnetic frustration, and carrier conduction in the Kitaev spin liquid candidate Cu2IrO3. In: Physical Review B, 107 (8).
Malavi, P and Paul, A and Bera, A and Muthu, DVS and Majhi, K and Kumar, PSA and Waghmare, UV and Sood, AK and Karmakar, S (2023) Pressure-induced superconductivity in the weak topological insulator BiSe. In: Physical Review B, 107 (2).
Pal, S and Arora, R and Banik, A and Glazyrin, KV and Muthu, DVS and Biswas, K and Waghmare, UV and Sood, AK (2022) Pressure-induced topological and structural phase transitions in natural van der Waals heterostructures from the (SnTe)m(Bi2Te3)n homologous family: Raman spectroscopy, x-ray diffraction, and density functional theory. In: Physical Review B, 106 (13).
Bhattacharya, S and Pal, S and Muthu, DVS and Sood, AK (2022) Trapping the carrier in the spin-locked MoS2atomic valley by absorption of chiral L-cysteine. In: AIP Advances, 12 (7).
Pal, S and Kumar, V and Panda, DP and Sundaresan, A and Mahajan, AV and Muthu, DVS and Sood, AK (2022) Raman fingerprints of fractionalized Majorana excitations in the honeycomb iridate Ag3 LiIr2 O6. In: Physical Review B, 105 (23).
Das, S and Chaturvedi, S and Tripathy, D and Grover, S and Singh, R and Muthu, DVS and Sampath, S and Waghmare, UV and Sood, AK (2022) Raman and first-principles study of the pressure-induced Mott-insulator to metal transition in bulk FePS3. In: Journal of Physics and Chemistry of Solids, 164 .
Thomas, A and Telang, P and Mishra, K and Cesnek, M and Bednarcik, J and Muthu, DVS and Singh, S and Sood, AK (2022) Role of spin-phonon and electron-phonon interactions in the phonon renormalization of (Eu1-xBix)2Ir2 O7 across the metal-insulator phase transition: Temperature-dependent Raman and x-ray studies. In: Physical Review B, 105 (7).
Verma, PK and Saha, S and Muthu, DVS and Singh, S and Suryanarayanan, R and Revcolevschi, A and Waghmare, UV and Sood, AK and Krishnamurthy, HR (2022) Experimental and theoretical study of anomalous temperature dependence of phonons in Y2Ti2 O7 pyrochlore. In: Physical Review B, 106 (14).
Pal, S and Seth, A and Sakrikar, P and Ali, A and Bhattacharjee, S and Muthu, DVS and Singh, Y and Sood, AK (2021) Probing signatures of fractionalization in the candidate quantum spin liquid Cu2IrO3 via anomalous Raman scattering. In: Physical Review B, 104 (18).
Thomas, A and Vikram, K and Muthu, DVS and Sood, AK (2021) Structural phase transition from 1H to 1T� at low pressure in supported monolayer WS2: Raman study. In: Solid State Communications, 336 .
Pal, S and Debnath, K and Gupta, SN and Harnagea, L and Muthu, DVS and Waghmare, UV and Sood, AK (2021) Pressure-induced to structural phase transition in metallic : X-ray diffraction and first-principles theory. In: Physical Review B, 104 (1).
Pal, S and Debnath, K and Gupta, SN and Harnagea, L and Muthu, DVS and Waghmare, UV and Sood, AK (2021) Pressure-induced to structural phase transition in metallic : X-ray diffraction and first-principles theory. In: Physical Review B, 104 (1).
Schnelle, W and Prasad, BE and Felser, C and Jansen, M and Komleva, EV and Streltsov, SV and Mazin, II and Khalyavin, D and Manuel, P and Pal, S and Muthu, DVS and Sood, AK and Klyushina, ES and Lake, B and Orain, J-C and Luetkens, H (2021) Magnetic and electronic ordering phenomena in the Ru2 O6 -layer honeycomb lattice compound AgRuO3. In: Physical Review B, 103 (21).
Mithun, KP and Kar, S and Kumar, A and Muthu, DVS and Ravishankar, N and Sood, AK (2021) Dirac surface plasmons in photoexcited bismuth telluride nanowires: Optical pump-terahertz probe spectroscopy. In: Nanoscale, 13 (17). pp. 8283-8292.
Das, S and Debnath, K and Chakraborty, B and Singh, A and Grover, S and Muthu, DVS and Waghmare, UV and Sood, AK (2021) Symmetry induced phonon renormalization in few layers of 2H-MoTe2 transistors: Raman and first-principles studies. In: Nanotechnology, 32 (4).
Das, S and Prasad, S and Chakraborty, B and Jariwala, B and Shradha, S and Muthu, DVS and Bhattacharya, A and Waghmare, UV and Sood, AK (2021) Doping controlled Fano resonance in bilayer 1T�-ReS2: Raman experiments and first-principles theoretical analysis. In: Nanoscale, 13 (2). pp. 1248-1256.
Pal, S and Malavi, P and Chaturvedi, S and Das, S and Karmakar, S and Muthu, DVS and Waghmare, UV and Sood, AK (2020) Tuning the structure of the skyrmion lattice system Cu2OSeO3 under pressure. In: Physical Review B, 102 (21).
Bera, A and Singh, A and Gupta, SN and Glazyrin, K and Muthu, DVS and Waghmare, UV and Sood, AK (2020) Pressure-induced isostructural electronic topological transitions in 2H-MoTe2: x-ray diffraction and first-principles study. In: Journal of Physics Condensed Matter, 33 (6).
Bera, A and Singh, A and Sorb, YA and Jenjeti, RN and Muthu, DVS and Sampath, S and Narayana, C and Waghmare, UV and Sood, AK (2020) Chemical ordering and pressure-induced isostructural and electronic transitions in MoSSe crystal. In: Physical Review B, 102 (1).
Pal, S and Arora, R and Roychowdhury, S and Harnagea, L and Saurabh, K and Shenoy, S and Muthu, DVS and Biswas, K and Waghmare, UV and Sood, AK (2020) Pressure-induced phase transitions in the topological crystalline insulator SnTe and its comparison with semiconducting SnSe: Raman and first-principles studies. In: Physical Review B, 101 (15).
Gupta, SN and Singh, A and Sarkar, S and Muthu, DVS and Sampath, S and Waghmare, U and Sood, AK (2020) Pressure-induced electronic and isostructural phase transitions in PdPS: Raman, x-ray, and first-principles study. In: Physical Review B, 101 (3).
Malavi, P and Pal, S and Muthu, DVS and Sahoo, S and Karmakar, S and Sood, AK (2020) Pressure-induced tuning of quantum spin liquid state in ZnCu3(OH)6Cl2. In: Physical Review B, 101 (21).
Kuiri, M and Das, S and Muthu, DVS and Das, A and Sood, AK (2020) Thickness dependent transition from the 1T� to Weyl semimetal phase in ultrathin MoTe2: Electrical transport, noise and Raman studies. In: Nanoscale, 12 (15). pp. 8371-8378.
Chakraborty, Biswanath and Gupta, Satyendra Nath and Singh, Anjali and Kuiri, Manabendra and Kumar, Chandan and Muthu, DVS and Das, Anindya and Waghmare, UV and Sood, AK (2016) Electron-hole asymmetry in the electron-phonon coupling in top-gated phosphorene transistor. In: 2D MATERIALS, 3 (1).
Gupta, Satyendra Nath and Pal, Anand and Muthu, DVS and Kumar, Anil PS and Sood, AK (2016) Metallic monoclinic phase in VO2 induced by electrochemical gating: In situ Raman study. In: EPL, 115 (1).
Bera, Achintya and Pal, Koushik and Muthu, DVS and Waghmare, UV and Sood, AK (2016) Pressure-induced phase transition in Bi2Se3 at 3 GPa: electronic topological transition or not? In: JOURNAL OF PHYSICS-CONDENSED MATTER, 28 (10).
Gupta, Satyendra Nath and Sriluckshmy, PV and Mehlawat, Kavita and Balodhi, Ashiwini and Mishra, Dileep K and Hassan, SR and Ramakrishnan, TV and Muthu, DVS and Singh, Yogesh and Sood, AK (2016) Raman signatures of strong Kitaev exchange correlations in (Na1-xLix)(2)IrO3: Experiments and theory. In: EPL, 114 (4).
Kumar, Pradeep and Ramesh, KP and Muthu, DVS (2015) Evidence for phase transitions and pseudospin phonon coupling in K-0.9(NH4)(0.1)H2AsO4. In: AIP ADVANCES, 5 (3).
Muthu, DVS and Teredesai, Pallavi and Saha, S and Suchitra, * and Waghmare, UV and Sood, AK and Rao, CNR (2015) Pressure-induced structural phase transitions and phonon anomalies in ReO3: Raman and first-principles study. In: PHYSICAL REVIEW B, 91 (22).
Varma, Sreevidya G and Muthu, DVS and Sood, AK and Asokan, S (2014) Electrical switching, SET-RESET, and Raman scattering studies on Ge15Te80-xIn5Agx glasses. In: JOURNAL OF APPLIED PHYSICS, 115 (16).
Kumar, Pradeep and Muthu, DVS and Harnagea, L and Wurmehl, S and Buechner, B and Sood, AK (2014) Phonon anomalies, orbital-ordering and electronic raman scattering in iron-pnictide Ca(Fe0.97Co0.03)(2)As-2: temperature-dependent Raman study. In: JOURNAL OF PHYSICS-CONDENSED MATTER, 26 (30).
Varma, Sreevidya G and Muthu, DVS and Sood, AK and Asokan, S (2014) Raman signatures of intermediate phase in quaternary Ge15Te80 (-) xIn5Agx glasses. In: JOURNAL OF NON-CRYSTALLINE SOLIDS, 387 . pp. 143-147.
Kumar, Pradeep and Ghara, Somnath and Rajeswaran, B and Muthu, DVS and Sundaresan, A and Sood, AK (2014) Temperature dependent magnetic, dielectric and Raman studies of partially disordered La2NiMnO6. In: SOLID STATE COMMUNICATIONS, 184 . pp. 47-51.
Kumar, P and Sriprakash, G and Rukmani, K and Ramesh, KP and Muthu, DVS (2013) Anomalous optical phonons in Cs-0.9(NH4)(0.1)H2AsO4: a temperature-dependent Raman study. In: AIP Advances, 3 (6). 062123_1-062123_7.
Bera, Achintya and Pal, Koushik and Muthu, DVS and Sen, Somaditya and Guptasarma, Prasenjit and Waghmare, UV and Sood, AK (2013) Sharp raman anomalies and broken adiabaticity at a pressure induced transition from band to topological insulator in Sb2Se3. In: Physical Review Letters, 110 (10). 107401_1-107401_5.
Saha, Surajit and Ghalsasi, Pallavi and Muthu, DVS and Singh, Surjeet and Suryanarayanan, R and Revcolevschi, A and Sood, AK (2012) Phonon anomalies and structural transition in spin ice Dy2Ti2O7: a simultaneous pressure-dependent and temperature-dependent Raman study. In: JOURNAL OF RAMAN SPECTROSCOPY, 43 (8). pp. 1157-1165.
Kumar, Pradeep and Bera, A and Muthu, DVS and Shirage, PM and Iyo, A and Sood, AK (2012) Superconducting fluctuations and anomalous phonon renormalization much above superconducting transition temperature in Ca4Al2O5.7Fe2As2. In: APPLIED PHYSICS LETTERS, 100 (22).
Kumar, Pradeep and Bera, Achintya and Muthu, DVS and Shirodkar, Sharmila N and Saha, Rana and Shireen, Ajmala and Sundaresan, A. and Waghmare, UV and Sood, AK and Rao, CNR (2012) Coupled phonons, magnetic excitations, and ferroelectricity in AlFeO3: Raman and first-principles studies. In: PHYSICAL REVIEW B, 85 (13).
Chakraborty, Biswanath and Bera, Achintya and Muthu, DVS and Bhowmick, Somnath and Waghmare, UV and Sood, AK (2012) Symmetry-dependent phonon renormalization in monolayer MoS2 transistor. In: Physical Review B, 85 (16).
Varma, Sreevidya G and Kiran, MSRN and Muthu, DVS and Ramamurty, U and Sood, AK and Asokan, S (2012) Thermally reversing window in Ge15Te85-xInx glasses: Nanoindentation and micro-Raman studies. In: JOURNAL OF NON-CRYSTALLINE SOLIDS, 358 (23). pp. 3103-3108.
Chen, Bin and Zhang, Hengzhong and Dunphy-Guzman, KA and Spagnoli, D and Kruger, MB and Muthu, DVS and Kunz, M and Fakra, Sirine and Hu, JZ and Guo, QZ and Banfield, Jillian F (2009) Size-dependent elasticity of nanocrystalline titania. In: Physical Review B, 79 (12). pp. 125406-1.
Saha, S and Gadagkar, V and Maiti, PK and Muthu, DVS and Golberg, D and Tang, C and Zhi, C and Bando, Y and Sood, AK (2007) Irreversible pressure-induced transformation of boron nitride nanotubes. In: Journal of Nanoscience and Nanotechnology, 7 (6). pp. 1810-1814.
Saha, Surajit and Muthu, DVS and Golberg, D and Tang, C and Zhi, C and Bando, Y and Sood, AK (2006) Comparative high pressure Raman study of boron nitride nanotubes and hexagonal boron nitride. In: Chemical Physics Letters, 421 (1-3). pp. 86-90.
