Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Seunghyun, Khim"'
Autor:
Chi Ming Yim, Gesa-R. Siemann, Srdjan Stavrić, Seunghyun Khim, Izidor Benedičič, Philip A. E. Murgatroyd, Tommaso Antonelli, Matthew D. Watson, Andrew P. Mackenzie, Silvia Picozzi, Phil D. C. King, Peter Wahl
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Doping of a Mott insulator gives rise to a wide variety of exotic emergent states, from high-temperature superconductivity to charge, spin, and orbital orders. The physics underpinning their evolution is, however, poorly understood. A major
Externí odkaz:
https://doaj.org/article/73d9054ba82c44ffa660f677d243934d
Autor:
Dongmin Seo, Gihyeon Ahn, Gaurab Rimal, Seunghyun Khim, Suk Bum Chung, A. P. Mackenzie, Seongshik Oh, S. J. Moon, Eunjip Choi
Publikováno v:
npj Quantum Materials, Vol 8, Iss 1, Pp 1-7 (2023)
Abstract We performed polarized reflection and transmission measurements on the layered conducting oxide PdCoO2 thin films. For the a b-plane, an optical peak near Ω ≈ 750 cm−1 drives the scattering rate 1/τ(ω) and effective mass m *(ω) of th
Externí odkaz:
https://doaj.org/article/9e82b02d5c664208abd9768f8349975e
Autor:
Graham Baker, Timothy W. Branch, J. S. Bobowski, James Day, Davide Valentinis, Mohamed Oudah, Philippa McGuinness, Seunghyun Khim, Piotr Surówka, Yoshiteru Maeno, Thomas Scaffidi, Roderich Moessner, Jörg Schmalian, Andrew P. Mackenzie, D. A. Bonn
Publikováno v:
Physical Review X, Vol 14, Iss 1, p 011018 (2024)
The motion of electrons in the vast majority of conductors is diffusive, obeying Ohm’s law. However, the recent discovery and growth of high-purity materials with extremely long electronic mean free paths has sparked interest in non-Ohmic alternati
Externí odkaz:
https://doaj.org/article/be19e31cfc7f43f3bac77b63b2fc6201
Autor:
Christoph Wuttke, Federico Caglieris, Steffen Sykora, Frank Steckel, Xiaochen Hong, Sheng Ran, Seunghyun Khim, Rhea Kappenberger, Sergey L. Bud’ko, Paul C. Canfield, Sabine Wurmehl, Saicharan Aswartham, Bernd Büchner, Christian Hess
Publikováno v:
npj Quantum Materials, Vol 7, Iss 1, Pp 1-10 (2022)
Abstract The role of nematic fluctuations for unconventional superconductivity has been the subject of intense discussions for many years. In iron-based superconductors, the most established probe for electronic-nematic fluctuations, i.e. the elastor
Externí odkaz:
https://doaj.org/article/15a00fd2e54d4344ae174c7469408b90
Autor:
Maja D. Bachmann, Aaron L. Sharpe, Arthur W. Barnard, Carsten Putzke, Markus König, Seunghyun Khim, David Goldhaber-Gordon, Andrew P. Mackenzie, Philip J. W. Moll
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Ballistic electron beams in clean metals can be focused by passing currents through well designed contraptions, which is mostly done in isotropic materials described by a circular Fermi surface. Here, the authors demonstrate that the almost hexagonal
Externí odkaz:
https://doaj.org/article/c52db30aedcf49c6905209e03f3eddba
Autor:
Zhakina, Elina, Daou, Ramzy, Maignan, Antoine, McGuinness, Philippa H., König, Markus, Rosner, Helge, Seo-Jin Kim, Seunghyun Khim, Grasset, Romain, Konczykowski, Marcin, Tulipman, Evyatar, Mendez-Valderrama, Juan Felipe, Chowdhury, Debanjan, Berg, Erez, Mackenzie, Andrew P.
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America; 9/5/2023, Vol. 120 Issue 36, Following p1-8, 15p
Autor:
Elina Zhakina, Philippa H. McGuinness, Markus König, Romain Grasset, Maja D. Bachmann, Seunghyun Khim, Carsten Putzke, Philip J. W. Moll, Marcin Konczykowski, Andrew P. Mackenzie
Publikováno v:
Physical Review B. 107
P.H.M. and M.D.B. received PhD studentship support from the UK Engineering and Physical Science Research Council via Grant No. EP/L015110/1. C.P. and P.J.W.M. are supported by the European Research Council under the European Union's Horizon 2020 rese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a477995d23aed91042c2937aef32ddc
https://doi.org/10.1103/physrevb.107.094203
https://doi.org/10.1103/physrevb.107.094203
Autor:
Seunghyun KHIM
Publikováno v:
Physics and High Technology. 31:10-16
This article aims to introduce several synthesis methods to grow single-crystalline samples, which are widely used in experimental condensed matter physics studies. In order to understand the crystal growth in high-temperature melts, the concept of c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64189bc66ddcd29a3c3ba3130fcfd6aa
https://doi.org/10.3938/phit.31.015
https://doi.org/10.3938/phit.31.015
Autor:
Dan Sun, Dmitry A Sokolov, Richard Waite, Seunghyun Khim, Pascal Manuel, Fabio Orlandi, Dmitry D Khalyavin, Andrew P Mackenzie, Clifford W Hicks
Publikováno v:
New Journal of Physics, Vol 23, Iss 12, p 123050 (2021)
When Heisenberg spins interact antiferromagnetically on a triangular lattice and nearest-neighbor interactions dominate, the ground state is 120° antiferromagnetism. In this work, we probe the response of this state to lifting the triangular symmetr
Externí odkaz:
https://doaj.org/article/b235a4fafff14219adc08a9f85ace549
Autor:
Shiki Ogata, Shunsaku Kitagawa, Katsuki Kinjo, Kenji Ishida, Manuel Brando, Elena Hassinger, Christoph Geibel, Seunghyun Khim
Recently, a superconducting (SC) transition from low-field (LF) to high-field (HF) SC states was reported in CeRh$_2$As$_2$, indicating the existence of multiple SC states. It has been theoretically noted that the existence of two Ce sites in the uni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b39a3c486b473e224ee46c9164355154
