Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Matthew J. Coak"'
Autor:
Matthew J. Coak, David M. Jarvis, Hayrullo Hamidov, Andrew R. Wildes, Joseph A. M. Paddison, Cheng Liu, Charles R. S. Haines, Ngoc T. Dang, Sergey E. Kichanov, Boris N. Savenko, Sungmin Lee, Marie Kratochvílová, Stefan Klotz, Thomas C. Hansen, Denis P. Kozlenko, Je-Geun Park, Siddharth S. Saxena
Publikováno v:
Physical Review X, Vol 11, Iss 1, p 011024 (2021)
Layered van der Waals 2D magnetic materials are of great interest in fundamental condensed-matter physics research, as well as for potential applications in spintronics and device physics. We present neutron powder diffraction data using new ultrahig
Externí odkaz:
https://doaj.org/article/fcec1e79eb7648c68793eb997239cbfd
Autor:
David M. Jarvis, Matthew J. Coak, Hayrullo Hamidov, Charles R. S. Haines, Giulio I. Lampronti, Cheng Liu, Shiyu Deng, Dominik Daisenberger, David R. Allan, Mark R. Warren, Andrew R. Wildes, Siddharth S. Saxena
Publikováno v:
Physical Review B. 107
The layered antiferromagnet FePS$_3$ has been shown to undergo a structural transition under pressure linked to an insulator-metal transition, with two incompatible models previously proposed for the highest-pressure structure. We present a study of
Autor:
Kaixuan Zhang, Insu Jeon, Hyun Woo Lee, Suhan Son, You-Jin Lee, Matthew J. Coak, Inho Hwang, Dohun Kim, Dong-Su Ko, Changgan Zeng, Je-Geun Park, Jung Hyun Kim, Youngtek Oh
Robust multi-level spin memory with the ability to write information electrically is a long-sought capability in spintronics, with great promise for applications. Here we achieve nonvolatile and highly energy-efficient magnetization switching in a si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::611ba8d004eb0078dc2b94edde66cda5
http://arxiv.org/abs/2108.13022
http://arxiv.org/abs/2108.13022
Autor:
Cheng Liu, Charles R. S. Haines, Siddharth S. Saxena, Matthew J. Coak, Je-Geun Park, Suhan Son, Hayrullo Hamidov, Patricia Alireza, Dominik Daisenberger, Andrew Wildes
Publikováno v:
npj Quantum Materials, Vol 4, Iss 1, Pp 1-6 (2019)
'npj Quantum Materials ', vol: 4, pages: 38-1-38-6 (2019)
'npj Quantum Materials ', vol: 4, pages: 38-1-38-6 (2019)
We present the observation of an isostructural Mott insulator-metal transition in van-der-Waals honeycomb antiferromagnet V$_{0.9}$PS$_3$ through high-pressure x-ray diffraction and transport measurements. The MPX$_3$ family of magnetic van-der-Waals
Autor:
Jiri Prchal, Jiří Kaštil, Marie Kratochvílová, Karel Carva, Petr Proschek, J.-G. Park, Suhan Son, Klára Uhlířová, Matthew J. Coak, Pavel Doležal, J. Valenta, Martin Míšek, Vladimír Sechovský, Petr Čermák, Petr Opletal
Publikováno v:
Physical Review B. 103
Evolution of magnetism in single crystals of the van der Waals compound $\mathrm{V}{\mathrm{I}}_{3}$ in external pressure up to 7.3 GPa studied by measuring magnetization and ac magnetic susceptibility is reported. Four magnetic phase transitions, at
Autor:
Sungmin Lee, Sergey E. Kichanov, David M. Jarvis, Marie Kratochvilova, Cheng Liu, N. T. Dang, Thomas C. Hansen, Siddharth S. Saxena, B. N. Savenko, Matthew J. Coak, D. P. Kozlenko, Je-Geun Park, Andrew Wildes, Stefan Klotz, Joseph A. M. Paddison, Hayrullo Hamidov, Charles R. S. Haines
Publikováno v:
Physical Review X, Vol 11, Iss 1, p 011024 (2021)
Physical Review X
'Physical Review X ', vol: 11, pages: 011024-1-011024-13 (2021)
Physical Review X
'Physical Review X ', vol: 11, pages: 011024-1-011024-13 (2021)
Layered van-der-Waals 2D magnetic materials are of great interest in fundamental condensed-matter physics research, as well as for potential applications in spintronics and device physics. We present neutron powder diffraction data using new ultra-hi
Autor:
Pilkwang Kim, Jaehoon Kim, Je-Geun Park, Yukio Noda, Kyung Ik Sim, Soonmin Kang, Jonghyeon Kim, Balamurugan Karuppannan, Haeri Kim, Cheol-Hwan Park, Ki Hoon Lee, Jung Hyun Kim, Nahyun Lee, Matthew J. Coak, Sangwoo Sim, Seunghyun Park
Publikováno v:
Scientific Reports
With the advanced investigations into low-dimensional systems, it has become essential to find materials having interesting lattices that can be exfoliated down to monolayer. One particular important structure is a kagome lattice with its potentially
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60f6520454494358a014c7efccbbdffd
http://arxiv.org/abs/2011.09357
http://arxiv.org/abs/2011.09357
Publikováno v:
Physical Review Materials. 4
We present a comprehensive study of the short-ranged nuclear and magnetic order in the two-dimensional spin glass, ${\mathrm{Mn}}_{0.5}{\mathrm{Fe}}_{0.5}{\mathrm{PS}}_{3}$. Nuclear neutron scattering data reveal a random distribution of ${\mathrm{Mn
Autor:
Sangwoo, Sim, Heejun, Yang, Ha-Leem, Kim, Matthew J, Coak, Mitsuru, Itoh, Yukio, Noda, Je-Geun, Park
Publikováno v:
Physical review letters. 126(1)
We report measurements of the thermal Hall effect in single crystals of both pristine and isotopically substituted strontium titanate. We discovered a 2 orders of magnitude difference in the thermal Hall conductivity between SrTi^{16}O_{3} and ^{18}O
Autor:
Suhan Son, Kaixuan Zhang, Young Jae Shin, Hiroshi Idzuchi, Matthew J. Coak, Miyoung Kim, Jeacheol Shin, Sungmin Lee, Jaehoon Kim, Jangwon Kim, Philip Kim, Je-Geun Park, Dohun Kim, Hwangsun Kim
That one can stack van der Waals materials with atomically sharp interfaces has provided a new material platform of constructing heterostructures. The technical challenge of mechanical stacking is picking up the exfoliated atomically thin materials a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b712d6cf6c7b2f55efa24d9587744b1