Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Park, Wan Kyu"'
Autor:
Park, Joon Young, Shin, Young Jae, Shin, Jeacheol, Kim, Jehyun, Jo, Janghyun, Yoo, Hyobin, Haei, Danial, Hyun, Chohee, Yun, Jiyoung, Huber, Robert M., Gupta, Arijit, Watanabe, Kenji, Taniguchi, Takashi, Park, Wan Kyu, Shin, Hyeon Suk, Kim, Miyoung, Kim, Dohun, Yi, Gyu-Chul, Kim, Philip
Atomically thin van der Waals (vdW) films provide a novel material platform for epitaxial growth of quantum heterostructures. However, unlike the remote epitaxial growth of three-dimensional bulk crystals, the growth of two-dimensional (2D) material
Externí odkaz:
http://arxiv.org/abs/2405.20597
Autor:
Park, Wan Kyu, Sun, Lunan, Noddings, Alexander, Kim, Dae-Jeong, Fisk, Zachary, Greene, Laura H.
Publikováno v:
Proc. Natl. Acad. Sci. USA 113, 6599-6604 (2016)
Samarium hexaboride (SmB$_6$), a well-known Kondo insulator in which the insulating bulk arises from strong electron correlations, has recently attracted great attention owing to increasing evidence for its topological nature, thereby harboring prote
Externí odkaz:
http://arxiv.org/abs/1605.08463
Publikováno v:
PNAS 112, 651 (2015)
We develop a microscopic theory for the point-contact conductance between a metalic electrode and a strongly correlated material using the non-equilibrium Schwinger-Kadanoff-Baym-Keldysh formalism. We explicitly show that in the classical limit, cont
Externí odkaz:
http://arxiv.org/abs/1405.6357
At this centenary of the discovery of superconductivity, the design of new and more useful superconductors remains as enigmatic as ever. These materials play crucial roles both for fundamental science and applications, and they hold great promise in
Externí odkaz:
http://arxiv.org/abs/1110.4147
Autor:
Park, Wan Kyu, Greene, Laura H.
Publikováno v:
J. Phys.: Condens. Matter 21 (2009) 103203
We review the current status of Andreev reflection spectroscopy on the heavy fermions, mostly focusing on the case of CeCoIn$_5$, a heavy-fermion superconductor with a critical temperature of 2.3 K. This is a well-established technique to investigate
Externí odkaz:
http://arxiv.org/abs/0902.1009
Publikováno v:
Physica C 460-462, 206-209 (2007)
Andreev reflection spectroscopy has been performed on the heavy-fermion superconductor (HFS) CeCoIn$_5$ single crystals along three different crystallographic orientations, (001), (110), and (100), using Au tips as counter-electrodes. Dynamic conduct
Externí odkaz:
http://arxiv.org/abs/cond-mat/0606535
Autor:
Park, Wan Kyu, Greene, Laura H.
Publikováno v:
Rev. Sci. Instrum. 77, 023905 (2006)
A technique for point-contact spectroscopy, based on an electro-mechanical mechanism for the contact formation, has been developed. It is designed to be used in both $^4$He and $^3$He cryostats. The performance has been demonstrated by conductance me
Externí odkaz:
http://arxiv.org/abs/cond-mat/0510489
Autor:
Park, Wan Kyu, Greene, Laura H.
Publikováno v:
Phys. Rev. Lett. 96, 259702 (2006)
Recently, Rourke et al. reported point-contact spectroscopy results on the heavy-fermion superconductor CeCoIn$_5$ [1]. They obtained conductance spectra on the c-axis surfaces of CeCoIn$_5$ single crystals. Their major claims are two-fold: CeCoIn$_5
Externí odkaz:
http://arxiv.org/abs/cond-mat/0507489
Dynamic conductance spectra are taken from Au/CeCoIn$_5$ point contacts in the Sharvin limit along the (001) and (110) directions. Our conductance spectra, reproducibly obtained over wide ranges of temperature, constitute the cleanest data sets ever
Externí odkaz:
http://arxiv.org/abs/cond-mat/0507353
Publikováno v:
In Renewable and Sustainable Energy Reviews June 2016 59:868-875
