Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Son, Jaesung"'
Autor:
Son, Jaesung
Statistics of tensor forms appear in various contexts and provide a useful way to model dependence, which naturally arises in network data. In this thesis, we study the statistics of two different tensor forms. In the first part of the thesis, we der
The tensor Ising model is a discrete exponential family used for modeling binary data on networks with not just pairwise, but higher-order dependencies. A particularly important class of tensor Ising models are the tensor Curie-Weiss models, where al
Externí odkaz:
http://arxiv.org/abs/2109.11764
The $p$-tensor Ising model is a one-parameter discrete exponential family for modeling dependent binary data, where the sufficient statistic is a multi-linear form of degree $p \geq 2$. This is a natural generalization of the matrix Ising model, that
Externí odkaz:
http://arxiv.org/abs/2008.12882
In this paper we consider the problem of parameter estimation in the $p$-spin Curie-Weiss model, for $p \geq 3$. We provide a complete description of the limiting properties of the maximum likelihood (ML) estimates of the inverse temperature and the
Externí odkaz:
http://arxiv.org/abs/2005.03631
Autor:
Lee, Jong Min, Kwon, Jae Hyun, Ramaswamy, Rajagopalan, Yoon, Jung Bum, Son, Jaesung, Qiu, Xuepeng, Mishra, Rahul, Srivastava, Shalabh, Cai, Kaiming, Yang, Hyunsoo
Deterministic magnetization switching using spin-orbit torque (SOT) has recently emerged as an efficient means to electrically control the magnetic state of ultrathin magnets. The SOT switching still lacks in oscillatory switching characteristics ove
Externí odkaz:
http://arxiv.org/abs/1711.05369
Autor:
Yoon, Jungbum, Lee, Seo-Won, Kwon, Jae Hyun, Lee, Jong Min, Son, Jaesung, Qiu, Xuepeng, Lee, Kyung-Jin, Yang, Hyunsoo
Publikováno v:
Science Advances 3, e1603099 (2017)
Spin-orbit torques (SOT) allow the electrical control of magnetic states. Current-induced SOT switching of the perpendicular magnetization is of particular technological importance. The SOT consists of damping-like and field-like torques so that the
Externí odkaz:
http://arxiv.org/abs/1711.05367
Autor:
Besbas, Jean, Banerjee, Karan, Son, Jaesung, Wang, Yi, Wu, Yang, Brahlek, Matthew, Koirala, Nikesh, Moon, Jisoo, Oh, Seongshik, Yang, Hyunsoo
Publikováno v:
Adv. Optical Mater. 4, 1642 (2016)
Topological insulators (TIs) form a new class of materials with insulating bulk and surface conduction ensured by topologically protected surface states (TPSS). We investigate the impact of the helicity of a normally incident laser beam on the photov
Externí odkaz:
http://arxiv.org/abs/1610.07025
Autor:
Wu, Yang, La-o-vorakiat, Chan, Qiu, Xuepeng, Liu, Jingbo, Deorani, Praveen, Banerjee, Karan, Son, Jaesung, Chen, Yuanfu, Chia, Elbert E. M., Yang, Hyunsoo
Graphene based THz modulators are promising due to the conical band structure and high carrier mobility of graphene. Here, we tune the Fermi level of graphene via electrical gating with the help of ionic liquid to control the THz transmittance. It is
Externí odkaz:
http://arxiv.org/abs/1506.02363
Publikováno v:
Physical Review B 90, 235427 (2014)
Absence of backscattering and occurrence of weak anti-localization are two characteristic features of topological insulators. We find that the introduction of defects results in the appearance of a negative contribution to magnetoresistance in the to
Externí odkaz:
http://arxiv.org/abs/1506.00208
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.