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Sankalpa Hazra

The Pennsylvania State University

5H-index
17Paper Count
79Citation Count
Published Papers 9
Publication Date
Improper geometric ferroelectricity at the monolayer limit
err2026-07-08
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errOAAI
errYilin Evan Li; Harikrishnan KP; Haidong Lu; Rachel A. Steinhardt; Megan E. Holtz; Matthew M. Dykes; Mario Brützam; Elke Arenholz; Sankalpa Hazra; Adriana LaVopa; Xiaoxi Huang; Wenwen Zhao; Piush Behera; Maya Ramesh; Evan Krysko; Venkatraman Gopalan; Ramamoorthy Ramesh; Craig J. Fennie; Robert J. Cava; Christo Guguschev; Alexei Gruverman; David A. Muller; Darrell G. Schlom
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Decoding THz-Driven Dynamic Fingerprints of Ferroelectric Nanotwin Networks
err2026-05-02
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errOAAI
errXiaojiang Li; Aiden Ross; Vladimir A. Stoica; Sujit Das; Sankalpa Hazra; Huaiyu (Hugo) Wang; Hari Padma; Matthias C. Hoffmann; Patrick Kramer; Sanghoon Song; Silke Nelson; Takahiro Sato; Diling Zhu; Ramamoorthy Ramesh; Lane W. Martin; Yue Cao; John W. Freeland; Aaron M. Lindenberg; Haidan Wen; Long-Qing Chen; Venkatraman Gopalan
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Phase Boundary Enabled High Dielectric Tunability in Ba1-xSrxTiO3 Thin Films and their Integration on Silicon
err2026-04-01
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PREAI
errKaura, Garima; Mantri, Sukriti; Liu, Fang; Hazra, Sankalpa; Chen, Shanquan; Si, Yangyang; Roul, Basanta; Saha, Akash; Chowdhury, Sourav; Prajapat, Deepak; Valvidares, Manuel; Krupanidhi, Saluru Baba; Chen, Zuhuang; Tang, Yun-Long; Gopalan, Venkatraman; Martin, Lane W.; Bellaiche, Laurent; Das, Sujit
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Colossal Cryogenic Electro-Optic Response Through Metastability in Strained BaTiO3 Thin Films
err2025-10-11
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errOAAI
errAlbert Suceava; Sankalpa Hazra; Aiden Ross; Ian Reed Philippi; Dylan Sotir; Brynn Brower; Lei Ding; Yingxin Zhu; Zhiyu Zhang; Himirkanti Sarkar; Saugata Sarker; Yang Yang; Suchismita Sarker; Vladimir A. Stoica; Darrell G. Schlom; Long-Qing Chen; Venkatraman Gopalan
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Strain-induced lead-free morphotropic phase boundary
err2025-08-20
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errOAAI
errReza Ghanbari; Harikrishnan KP; Kinnary Patel; Hua Zhou; Tao Zhou; Rui Liu; Liyan Wu; Aarushi Khandelwal; Kevin J. Crust; Sankalpa Hazra; John Carroll; Cedric J. G. Meyers; Jiayue Wang; Sergey Prosandeev; Huimin Qiao; Young-Hoon Kim; Yoji Nabei; Miaofang Chi; Dali Sun; Nina Balke; Martin Holt; Venkatraman Gopalan; Jonathan E. Spanier; David A. Muller; Laurent Bellaiche; Harold Y. Hwang; Ruijuan Xu
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Kinetic Understanding of Field-Induced Phase Transition from Tetragonal to Ferroelectric Orthorhombic Phase in Ferroelectric CeO2–HfO2–ZrO2 Films
err2025-06-29
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errOAAI
errKohei Shimonosono; Yoshiki Maekawa; Nachi Chaya; Kazuki Okamoto; Wakiko Yamaoka; Yasushi Kawashima; Yukari Inoue; Pochun Hsieh; Akash Saha; Albert Suceava; Sankalpa Hazra; Hiroko Yokota; Venkatraman Gopalan; Hiroshi Funakubo
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Colossal Strain Tuning of Ferroelectric Transitions in KNbO3 Thin Films
err2024-11-12
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errOAAI
errHazra, Sankalpa; Schwaigert, Tobias; Ross, Aiden; Lu, Haidong; Saha, Utkarsh; Trinquet, Victor; Akkopru-Akgun, Betul; Gregory, Benjamin Z.; Mangu, Anudeep; Sarker, Suchismita; Kuznetsova, Tatiana; Sarker, Saugata; Li, Xin; Barone, Matthew R.; Xu, Xiaoshan; Freeland, John W.; Engel-Herbert, Roman; Lindenberg, Aaron M.; Singer, Andrej; Trolier-McKinstry, Susan; Muller, David A.; Rignanese, Gian-Marco; Salmani-Rezaie, Salva; Stoica, Vladimir A.; Gruverman, Alexei; Chen, Long-Qing; Schlom, Darrell G.; Gopalan, Venkatraman
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Quantum fluctuations lead to glassy electron dynamics in the good metal regime of electron doped KTaO3
err2024-05-07
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errOAAI
errOjha, Shashank Kumar; Hazra, Sankalpa; Bera, Surajit; Gogoi, Sanat Kumar; Mandal, Prithwijit; Maity, Jyotirmay; Gloskovskii, Andrei; Schlueter, Christoph; Karmakar, Smarajit; Jain, Manish; Banerjee, Sumilan; Gopalan, Venkatraman; Middey, Srimanta
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Electron Trapping and Detrapping in an Oxide Two-Dimensional Electron Gas: The Role of Ferroelastic Twin Walls
err2021-05-05
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errOAAI
errOjha, Shashank Kumar; Hazra, Sankalpa; Mandal, Prithwijit; Patel, Ranjan Kumar; Nigam, Shivam; Kumar, Siddharth; Middey, S.
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