Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Judy J. Cha"'
Autor:
Gangtae Jin, Christian D. Multunas, James L. Hart, Mehrdad T. Kiani, Nghiep Khoan Duong, Quynh P. Sam, Han Wang, Yeryun Cheon, David J. Hynek, Hyeuk Jin Han, Ravishankar Sundararaman, Judy J. Cha
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Topological materials confined in 1D can transform computing technologies, such as 1D topological semimetals for nanoscale interconnects and 1D topological superconductors for fault-tolerant quantum computing. As such, understanding crystall
Externí odkaz:
https://doaj.org/article/b08624a9fceb4721a5c6d78db9b74a9b
Autor:
James L. Hart, Saif Siddique, Noah Schnitzer, Stephen D. Funni, Lena F. Kourkoutis, Judy J. Cha
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Abstract The charge density wave material 1T-TaS2 exhibits a pulse-induced insulator-to-metal transition, which shows promise for next-generation electronics such as memristive memory and neuromorphic hardware. However, the rational design of TaS2 de
Externí odkaz:
https://doaj.org/article/95709d759a144c85b5583f8eff72e259
Autor:
James L. Hart, Lopa Bhatt, Yanbing Zhu, Myung-Geun Han, Elisabeth Bianco, Shunran Li, David J. Hynek, John A. Schneeloch, Yu Tao, Despina Louca, Peijun Guo, Yimei Zhu, Felipe Jornada, Evan J. Reed, Lena F. Kourkoutis, Judy J. Cha
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract The layer stacking order in 2D materials strongly affects functional properties and holds promise for next-generation electronic devices. In bulk, octahedral MoTe2 possesses two stacking arrangements, the ferroelectric Weyl semimetal Td phas
Externí odkaz:
https://doaj.org/article/90b58514477d4e1c81a49c6d74822f97
Autor:
David J. Hynek, Elifnaz Onder, James L. Hart, Gangtae Jin, Mengjing Wang, Raivat M. Singhania, Benjamin Davis, Nicholas C. Strandwitz, Judy J. Cha
Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 11, Pp n/a-n/a (2023)
Abstract Synthesis of transition metal dichalcogenides (TMDCs) has been achieved through the direct conversion of metal and metal‐oxide films, demonstrating the ability to grow large area thin films with uniform thickness on a variety of substrates
Externí odkaz:
https://doaj.org/article/d7c5d0f0eec946abac494cf1062e1b56
Autor:
Mehrdad T. Kiani, Judy J. Cha
Publikováno v:
APL Materials, Vol 10, Iss 8, Pp 080904-080904-6 (2022)
For more than a decade since their experimental confirmation, topological materials have elicited interest from a wide variety of fields due to their unique symmetry-protected electronic states. Given a large number of theoretically predicted topolog
Externí odkaz:
https://doaj.org/article/2c497167e55c40979114522140ced29e
Publikováno v:
Advanced Energy & Sustainability Research, Vol 2, Iss 8, Pp n/a-n/a (2021)
Intercalation of alkali metals is widely studied to introduce a structural phase transition from 2H to 1T′ in 2D group VI transition metal dichalcogenides (TMDCs). This highly efficient phase transition method has enabled an access to a library of
Externí odkaz:
https://doaj.org/article/210c811c15f14f86b9931b3bd576873d
Autor:
Yujun Xie, Sungwoo Sohn, Minglei Wang, Huolin Xin, Yeonwoong Jung, Mark D. Shattuck, Corey S. O’Hern, Jan Schroers, Judy J. Cha
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Conventional crystal growth models assume crystals grow into a structure-less liquid, even though liquid metals have shown evidence of structural ordering. Here, the authors show crystal growth can be influenced by the presence of thermodynamically u
Externí odkaz:
https://doaj.org/article/f0890de01e55476da74dffaea07af898
Autor:
Gary Cicirello, Mengjing Wang, Quynh P. Sam, James L. Hart, Natalie L. Williams, Huabing Yin, Judy J. Cha, Jian Wang
Publikováno v:
Journal of the American Chemical Society. 145:8218-8230
Autor:
Chungseok Choi, Xiaoxiong Wang, Soonho Kwon, James L. Hart, Conor L. Rooney, Nia J. Harmon, Quynh P. Sam, Judy J. Cha, William A. Goddard, Menachem Elimelech, Hailiang Wang
Publikováno v:
Nature Nanotechnology. 18:160-167
Autor:
Hyeuk Jin Han, David Hynek, Zishan Wu, Lei Wang, Pengzi Liu, Joshua V. Pondick, Sajad Yazdani, John M. Woods, Milad Yarali, Yujun Xie, Hailiang Wang, Judy J. Cha
Publikováno v:
APL Materials, Vol 8, Iss 1, Pp 011103-011103-7 (2020)
Due to the increased surface to volume ratios, topological nanomaterials can enhance contributions from the topological surface states in transport measurements, which is critical for device applications that exploit the topological properties. It is
Externí odkaz:
https://doaj.org/article/77e1d15653384014b71fb57ddc45bc2b