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Number of items: 45.

Journal Article

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 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).

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 .

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).

Maity, S and Singh, DK and Bhutani, D and Prasad, S and Waghmare, UV and Sampath, S and Muthusamy, E (2021) High surface area NiCoP nanostructure as efficient water splitting electrocatalyst for the oxygen evolution reaction. In: Materials Research Bulletin, 140 .

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).

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.

Aggarwal, A and Vinayak, V and Bag, S and Bhattacharyya, C and Waghmare, UV and Maiti, PK (2021) Predicting the DNA Conductance Using a Deep Feedforward Neural Network Model. In: Journal of Chemical Information and Modeling, 61 . pp. 106-114.

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).

Pal, S and Grover, S and Harnagea, L and Telang, P and Singh, A and Muthu, DVS and Waghmare, UV and Sood, AK (2020) Destabilizing excitonic insulator phase by pressure tuning of exciton-phonon coupling. In: Physical Review Research, 2 (4).

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).

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).

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).

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).

Srirangarajan, Aarti and Datta, Aditi and Gandi, Appala Naidu and Ramamurty, U and Waghmare, UV (2014) Universal binding energy relation for cleaved and structurally relaxed surfaces. In: JOURNAL OF PHYSICS-CONDENSED MATTER, 26 (5).

Tamilarasan, S and Sarma, Debajit and Bhattacharjee, S and Waghmare, UV and Natarajan, S and Gopalakrishnan, J (2013) Exploring the color of transition metal ions in irregular coordination geometries: new colored inorganic oxides based on the spiroffite structure, Zn2-xMxTe3O8 (M = Co, Ni, Cu). In: Inorganic Chemistry, 52 (10). pp. 5757-5763.

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.

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).

Choudhury, D and Mandal, P and Mathieu, R and Hazarika, A and Rajan, S and Sundaresan, A and Waghmare, UV and Knut, R and Karis, O and Nordblad, P and Sarma, DD (2012) Near-Room-Temperature Colossal Magnetodielectricity and Multiglass Properties in Partially Disordered La2NiMnO6. In: Physical Review Letters, 108 (12).

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).

Datta, A and Srirangarajan, A and Waghmare, UV and Ramamurty, U and To, AC (2011) Surface effects on stacking fault and twin formation in fcc nanofilms: A first-principles study. In: Computational Materials Science, 50 (12). pp. 3342-3345.

Kumar, Pradeep and Bera, Achintya and Muthu, DVS and Kumar, Anil and Waghmare, UV and Harnagea, L and Hess, C and Wurmehl, S and Singh, S and Buechner, B and Sood, AK (2011) Raman evidence for the superconducting gap and spin-phonon coupling in the superconductor Ca( Fe0.95Co0.05)(2)As-2. In: Journal of Physics: Condensed Matter, 23 (25).

Choudhury, D and Mukherjee, S and Mandal, P and Sundaresan, A and Waghmare, UV and Bhattacharjee, S and Mathieu, R and Lazor, P and Eriksson, O and Sanyal, B and Nordblad, P and Sharma, A and Bhat, SV and Karis, O and Sarma, DD (2011) Tuning of dielectric properties and magnetism of SrTiO(3) by site-specific doping of Mn. In: Physical Review B: Condensed Matter and Materials Physics, 84 (12).

Gupta, Asha and Waghmare, UV and Hegde, MS (2010) Correlation of Oxygen Storage Capacity and Structural Distortion in Transition-Metal-, Noble-Metal-, and Rare-Earth-Ion-Substituted CeO2 from First Principles Calculation. In: Chemistry of Materials, 22 (18). pp. 5184-5198.

Gupta, Asha and Kumar, Anil and Hegde, MS and Waghmare, UV (2010) Structure of Ce1-xSnxO2 and its relation to oxygen storage property from first-principles analysis. In: Journal of Chemical Physics, 132 (19).

Bhowmick, S and Waghmare, UV (2010) Anisotropy of the Stone-Wales defect and warping of graphene nanoribbons: A first-principles analysis. In: Physical Review B: Condensed Matter and Materials Physics, 81 (15).

Kumar, Pradeep and Kumar, Anil and Saha, Surajit and Muthu, DVS and Prakash, J and Patnaik, S and Waghmare, UV and Ganguli, AK and Sood, AK (2010) Anomalous Raman scattering from phonons and electrons of superconducting FeSe0.82. In: Solid State Communications, 150 (13-14). pp. 557-560.

Gupta, Asha and Hegde, MS and Priolkar, KR and Waghmare, UV and Sarode, PR and Emura, S (2009) Structural Investigation of Activated Lattice Oxygen in Ce1-xSnxO2 and Ce1-x-ySnxPdyO2-delta by EXAFS and DFT calculation. In: Chemistry of Materials, 21 (24). pp. 5836-5847.

Panchokarla, LS and Subrahmanyam, KS and Saha, SK and Govindaraj, Achutharao and Krishnamurthy, HR and Waghmare, UV and Rao, CNR (2009) Synthesis, Structure, and Properties of Boron- and Nitrogen-Doped Graphene. In: Advanced Materials, 21 (46). 4726- 4730.

Saha, Srijan Kumar and Chandrakanth, Reddy Ch and Krishnamurthy, HR and Waghmare, UV (2009) Mechanisms of molecular doping of graphene: A first-principles study. In: Physical Review B, 80 (15).

Saha, Srijan Kumar and Waghmare, UV and Krishnamurthy, HR and Sood, AK (2008) Phonons in few-layer graphene and interplanar interaction: A first-principles study. In: Physical Review B: Condensed Matter and Materials Physics, 78 (16). pp. 165421-165426.

Datta, Aditi and Waghmare, UV and Ramamurty, U (2008) Structure and stacking faults in layered Mg–Zn–Y alloys:A first-principles study. In: Acta Materialia, 56 (11). pp. 2531-2539.

Das, A and Pisana, S and Chakraborty, B and Piscanec, S and Saha, SK and Waghmare, UV and Novoselov, KS and Krishnamurthy, HR and Geim, AK and Ferrari, AC and Sood, AK (2008) Monitoring dopants by Raman scattering in an electrochemically top-gated graphene transistor. In: Nature Nanotechnology, 3 (4). pp. 210-215.

Saha, Srijan Kumar and Waghmare, UV and Krishnamurthy, HR and Sood, AK (2007) Probing zone-boundary optical phonons in doped graphene. In: Physical Review B, 76 (20). pp. 201404-1.

Sumithra, S and Waghmare, UV and Umarji, AM (2007) Anomalous dynamical charges, phonons, and the origin of negative thermal expansion in Y2W3O12. In: Physical Review B: Condensed Matter and Materials Physics, 76 (2).

Dasgupta, T and Waghmare, UV and Umarji, AM (2007) Electronic signatures of ductility and brittleness. In: Physical Review B, 76 . pp. 174110-1.

Dutta, G and Waghmare, UV and Baidya, Tinku and Hegde, MS and Priolkar, KR and Sarode, PR (2006) Reducibility of Ce1-xZrxO2: origin of enhanced oxygen storage capacity. In: Catalysis Letters, 108 (3-4). pp. 165-172.

Bhat, VV and Umarji, AM and Shenoy, VB and Waghmare, UV (2005) Diffuse ferroelectric phase transitions in Pb-substituted $PbFe_{1/2}Nb_{1/2}O_{3}$. In: Physical Review B, 72 (1).

Waghmare, UV and Spaldin, NA and Kandpal, HC and Seshadri, Ram (2003) First-principles indicators of metallicity and cation off-centricity in the IV-VI rocksalt chalcogenides of divalent Ge, Sn, and Pb. In: Physical Review B (Condensed Matter and Materials Physics), 67 . 125111-1-10.

This list was generated on Tue Jun 25 20:51:17 2024 IST.