Preprints
M. Surendran, S. Singh, H. Chen, C. Wu, A. Avishai, Y-T. Shao, and J. Ravichandran, “A hybrid pulsed laser deposition approach to grow thin films of chalcogenides”, submitted.
B. Zhao, G. Ren, H. Mei, V. C. Wu, S. Singh, G. -Y. Jung, H. Chen, R. Giovine, S. Niu, A. S. Thind, J. Salman, N. S. Settineri, B. C. Chakoumakos, M. E. Manley, R. P. Hermann, A. R. Lupini, M. Chi, J. A. Hachtel, A. Simonov, S. J. Teat, R. J. Clement, M. A. Kats, J. Ravichandran, and R. Mishra, “Giant Modulation of Refractive Index from Correlated Atomic-Scale Disorder”, submitted.
B. Zhao, H. Chen, R. Ashan, F. Hou, E. R. Hoglund, S. Singh, M. Shanmugasundaram, H. Zhao, H. Htoon, A. Hrayev, P. E. Hopkins, J. Seidel, R. Kapadia, and J. Ravichandran, “Photoconductive Effects in Single Crystals of BaZrS3“, submitted.
Published Articles
2023
H. Chen, N. Wang, H. Liu, H. Wang, J. Ravichandran, “Charge-density-wave resistive switching and voltage oscillations in ternary chalcogenide BaTiS3“, Advanced Electronic Materials, 202300461 (2023).
H. Chen, B. Zhao, J. Mutch, G. Y. Jung, G. Ren, S. Shabani, E. Seewald, S. Niu, J. Wu, N. Wang, M. Surendran, S. Singh, J. Luo, S. Ohtomo, G. Goh, B. C. Chakoumakos, S. J. Teat, B. Melot, H. Wang, A. N. Pasupathy, R. Mishra, J. -H. Chu, J. Ravichandran, “Charge-Density-Wave Order And Electronic Phase Transitions in a Dilute d-Band Semiconductor”, Advanced Materials, 2303283 (2023).
H. Mei, G. Ren, B. Zhao, J. Salman, G. Y. Jung, H. Chen, S. Singh, A. S. Thind, J. Cavin, J. A. Hachtel, M. Chi, S. Niu, G. Joe, C. Wan, N. Settineri, S. J. Teat, B. C. Chakoumakos, J. Ravichandran, R. Mishra, M. A. Kats, “Colossal Optical Anisotropy from Atomic-scale Modulations”, Advanced Materials, 2303588 (2023).
A. Jindal, A. Saha, Z. Li, T. Taniguchi, K. Watanabe, J. C. Hone, T. Birol, R. M. Fernandes, C. R. Dean, A. N. Pasupathy & D. A. Rhodes, “Coupled ferroelectricity and superconductivity in bilayer Td-MoTe2“, Nature, 613, 48–52 (2023).
2022
H. Chen, A. Avishai, and J. Ravichandran, “A Polymeric Planarization Strategy for Versatile Multi-terminal Electrical Transport Studies on Small, Bulk Quantum Materials”, ACS Applied Electronic Materials, 4, 5550–5557 (2022).
M. Surendran, B. Zhao, G. Ren, S. Singh, A. Avishai, H. Chen, J-K. Han, M. Kawasaki, R. Mishra and J. Ravichandran, “Quasi-epitaxial growth of BaTiS3 films”, Journal of Materials Research (2022) DOI: 10.1557/s43578-022-00776-y.
K. Ye, B. Zhao, B. Diroll, J. Ravichandran and R. Jaramillo, “Time-Resolved Photoluminescence Studies of Perovskite Chalcogenides”, Faraday Discussions (2022) DOI: 10.1039/D2FD00047D.
B. Zhao, M. S. B. Hoque, G. W. Jung, H. Mei, S. Singh, G. Ren, M. Milich, Q. Zhao, N. Wang, H. Chen, S. Niu, S-J. Lee, C-T. Kuo, J-S. Lee, J. A. Tomko, H. Wang, M. Kats, R. Mishra, P. E. Hopkins, J. Ravichandran, “Orientation Controlled Anisotropy in Single Crystals of Quasi-1D BaTiS3”, Chemistry of Materials, 34, 5680–5689 (2022).
K. Ye, N. Z. Koocher, S. Filippone, S. Niu, B. Zhao, M. Yeung, S. Bone, A. J. Robinson, P. Vora, A. Schleife, L. Ju, A. Boubnov, J. M. Rondinelli, J. Ravichandran, R. Jaramillo, “Low-energy electronic structure of perovskite and Ruddlesden-Popper semiconductors in the Ba-Zr-S system probed by bond-selective polarized X-ray absorption spectroscopy, infrared reflectivity, and Raman scattering”, Phys Rev B,105, 195203 (2022).
Y. Liu, G. Ren, T. Cao, R. Mishra, and J. Ravichandran, “Modeling Temperature, Frequency, and Strain Effects on the Linear Electro-Optic Coefficients of Ferroelectric Oxides”, Journal of Applied Physics,131, 163101 (2022).
2021
M. Surendran, H. Chen, B. Zhao, A. S. Thind, S. Singh, T. Orvis, H. Zhou, J-K. Han, H. Htoon, M. Kawasaki, R. Mishra, J. Ravichandran, “Epitaxial Thin Films of a Chalcogenide Perovskite”, Chemistry of Materials, 33, 7457-7464 (2021).
2020
B. Sun, S. Niu, R. P. Hermann, J. Moon, N. Shulumba, K. L. Page, B. Zhao, A. S. Thind, K. Mahalingam, J. Milam-Guerrero, R. Haiges, M. Mecklenburg, B. C. Melot, Y-D. Jho, B. M. Howe, R. Mishra, A. Alatas, B. Winn, M. E. Manley, J. Ravichandran, A. Minnich, “High-frequency atomic tunneling yields ultralow and glass-like thermal conductivity in chalcogenide single crystals”, Nature Communications, 11, 6039 (2020).
Su-Yang Xu*, Qiong Ma*, Yang Gao*, Anshul Kogar, Alfred Zong, Andres M. Mier Valdivia, Thao H. Dinh, Shin-Ming Huang, Bahadur Singh, Chuang-Han Hsu, Tay-Rong Chang, Jacob P. C. Ruff, Kenji Watanabe, Takashi Taniguchi, Hsin Lin, Goran Karapetrov, Di Xiao, Pablo Jarillo-Herrero, Nuh Gedik, “Spontaneous gyrotropic electronic order in a transition-metal dichalcogenide”, Nature, 578, 545-549 (2020)
Anshul Kogar*, Alfred Zong*, Pavel E. Dolgirev, Xiaozhe Shen, Joshua Straquadine, Ya-Qing Bie, Xirui Wang, Timm Rohwer, I-Cheng Tung, Yafang Yang, Renkai Li, Jie Yang, Stephen Weathersby, Suji Park, Michael E. Kozina, Edbert J. Sie, Haidan Wen, Pablo Jarillo-Herrero, Ian R. Fisher, Xijie Wang, Nuh Gedik, “Light induced charge density wave in LaTe3“, Nature Physics 16, 159–163 (2020)
2019
J. Wu, X. Cong, S. Niu, F. Liu, H. Zhao, Z. Du, J. Ravichandran, P-H. Tan, H. Wang, “Linear Dichroism Conversion in Quasi One-Dimensional Perovskite Chalcogenide”, Advanced Materials, 31 (33), 1902118 (2019).
2018
S. Niu, G. Joe, H. Zhao, Y. Zhou, T. Orvis, H. Huyan, J. Salman, K. Mahalingam, B. Urwin, J. Wu, Y. Liu, T. E. Tiwald, S. B. Cronin, B. M. Howe, M. Mecklenburg, R. Haiges, D. J. Singh, H. Wang, M. A. Kats, J. Ravichandran, “Giant optical anisotropy in a quasi-1D crystal”, Nature Photonics, 12, 392-396 (2018).