60 citations · 211 across the 15 of their papers we have counts for
15 papers
Mapping out the emergence of topological features in the highly alloyed topological Kondo insulators SmB (=Eu, Ce)
Yishuai Xu, Erica C. Kotta, M. S. Song +9
SmB6 is a strongly correlated material that has been attributed as a topological insulator and a Kondo insulator. Recent studies have found the topological surface states and low t…
Semimetallic Nature and Magnetic Polarons in EuB6 Studied by Angle-Resolved Photoemission Spectroscopy
Chul-Hee Min, Boyoun Kang, Beong Ki Cho +3
Temperature-dependent angle-resolved photoemission spectroscopy (ARPES) was carried out on single-crystalline EuB6 samples. By measuring ARPES spectra in an extended Brillouin zone…
Bulk transport paths through defects in floating zone and Al flux grown SmB
Yun Suk Eo, Alexa Rakoski, Shriya Sinha +16
We investigate the roles of disorder on low-temperature transport in SmB crystals grown by both the Al flux and floating zone methods. We used the inverted resistance method wi…
Definitive Surface Magnetotransport Study of SmB
Yun Suk Eo, Steven Wolgast, Alexa Rakoski +11
After the theoretical prediction that SmB is a topological Kondo insulator, there has been an explosion of studies on the SmB surface. However, there is not yet an agreemen…
Magnetic field-induced type-II Weylsemimetallic state in geometrically frustrated Shastry-Sutherland lattice GdB4
Wonhyuk Shon, Dong-Choon Ryu, Kyoo Kim +6
Weyl semimetal is a topologically non-trivial phase of matter with pairs of Weyl nodes in the k-space, which act as monopole and anti-monopole pairs of Berry curvature. Two hallmar…
Investigation of high-temperature bulk transport characteristics and skew scattering in samarium hexaboride
Alexa Rakoski, Yun Suk Eo, Çağlıyan Kurdak +3
A well-known feature in transport data of the topological Kondo insulator SmB is the sign change in the Hall coefficient at 65 K. Carriers in SmB are known to be negative,…