Items where Author is "Das, Hena"
Group by: Item Type | No Grouping Jump to: Article Number of items: 12. ArticleJeschke, Harald ; Opahle, Ingo ; Kandpal, Hem ; Valenti, Roser ; Das, Hena ; Saha-Dasgupta, Tanusri ; Janson, Oleg ; Rosner, Helge ; Brühl, Andreas ; Wolf, Bernd ; Lang, Michael ; Richter, Johannes ; Hu, Shijie ; Wang, Xiaoqun ; Peters, Robert ; Pruschke, Thomas ; Honecker, Andreas (2011) Multistep approach to microscopic models for frustrated quantum magnets: the case of the natural mineral azurite Physical Review Letters, 106 (21). 217201_1-217201_5. ISSN 0031-9007 Das, Hena ; Sanyal, Prabuddha ; Saha-Dasgupta, T. ; Sarma, D. D. (2011) Origin of magnetism and trend in Tc in Cr-based double perovskites: interplay of two driving mechanisms Physical Review B: Condensed Matter and Materials Physics, 83 (10). 104418_1-104418_5. ISSN 1098-0121 Das, Hena ; Waghmare, Umesh V. ; Saha-Dasgupta, Tanusri (2011) Piezoelectrics by design: a route through short-period Perovskite superlattices Journal of Applied Physics, 109 (6). 066107_1-066107_3. ISSN 0021-8979 Baidya, Santu ; Sanyal, Prabuddha ; Das, Hena ; Roessli, Bertrand ; Chatterji, Tapan ; Saha-Dasgupta, T. (2011) Understanding neutron scattering data in YMn2O5: an effective spin Hamiltonian Physical Review B: Condensed Matter and Materials Physics, 84 (5). 054444_1-054444_9. ISSN 1098-0121 Das, Hena ; Spaldin, Nicola A. ; Waghmare, Umesh V. ; Saha-Dasgupta, T. (2010) Chemical control of polar behavior in bicomponent short-period superlattices Physical Review B: Condensed Matter and Materials Physics, 81 (23). 235112_1-235112_7. ISSN 1098-0121 Das, Hena ; Waghmare, Umesh V. ; Saha-Dasgupta, T. ; Sarma, D. D. (2009) Theoretical evidence and chemical origin of the magnetism-dependent electrostructural coupling in La2NiMnO6 Physical Review B: Condensed Matter and Materials Physics, 79 (14). 144403_1-144403_5. ISSN 1098-0121 Ikeda, M. ; Yoshida, T. ; Fujimori, A. ; Kubota, M. ; Ono, K. ; Das, Hena ; Saha-Dasgupta, T. ; Unozawa, K. ; Kaga, Y. ; Sasagawa, T. ; Takagi, H. (2009) Effects of chemical pressure on the Fermi surface and band dispersion of the electron-doped high-Tc superconductors Physical Review B: Condensed Matter and Materials Physics, 80 (1). 014510_1-014510_6. ISSN 1098-0121 Das, Hena ; Saha-Dasgupta, Tanusri (2009) Electronic structure of La2CuO4 in the T and T' crystal structures using dynamical mean field theory Physical Review B: Condensed Matter and Materials Physics, 79 (13). 134522_1-134522_5. ISSN 1098-0121 Sanyal, Prabuddha ; Das, Hena ; Saha-Dasgupta, T. (2009) Evidence of kinetic-energy-driven antiferromagnetism in double perovskites: a first-principles study of La-doped Sr2FeMoO6 Physical Review B: Condensed Matter and Materials Physics, 80 (22). 224412_1-224412_10. ISSN 1098-0121 Das, Hena ; Waghmare, Umesh V. ; Saha-Dasgupta, T. ; Sarma, D. D. (2008) Electronic structure, phonons, and dielectric anomaly in ferromagnetic insulating double pervoskite La2NiMnO6 Physical Review Letters, 100 (18). 186402_1-186402_4. ISSN 0031-9007 Das, Hena ; De Raychaudhury, Molly ; Saha-Dasgupta, T. (2008) Moderate to large magneto-optical signals in high Tc double perovskites Applied Physics Letters, 92 (20). 201912_1-201912_3. ISSN 0003-6951 Das, Hena ; Saha-Dasgupta, Tanusri ; Gros, Claudius ; Valenti, Roser (2008) Proposed low-energy model Hamiltonian for the spin-gapped system CuTe2O5 Physical Review B: Condensed Matter and Materials Physics, 77 (22). 224437_1-224437_8. ISSN 1098-0121 |