363 citations · 949 across the 14 of their papers we have counts for
4 papers · 1 filter
Influence of Helical Spin Structure on the Magnetoresistance of an Ideal Topological Insulator
Teoman Ozturk, Richard L. Field, Yun Suk Eo +3
In an ideal topological insulator, the helical spin structure of surface electrons suppresses backscattering and thus can enhance surface conductivity. We investigate the effect of…
Hysteretic Magnetotransport in SmB6 at Low Magnetic Fields
Yun Suk Eo, Steven Wolgast, Teoman Ozturk +12
Utilizing Corbino disc structures, we have examined the magnetic field response of resistivity for the surface states of SmB6 on different crystalline surfaces at low temperatures.…
Magnetotransport Measurements of the Surface States of Samarium Hexaboride using Corbino Structures
Steven Wolgast, Yun Suk Eo, Teoman Ozturk +12
The recent conjecture of a topologically-protected surface state in SmB and the verification of robust surface conduction below 4 K have prompted a large effort to understand t…
New Dark Matter Detector using Nanoscale Explosives
Alejandro Lopez, Andrzej Drukier, Katherine Freese +2
We present nanoscale explosives as a novel type of dark matter detector and study the ignition properties. When a Weakly Interacting Massive Particle WIMP from the Galactic Halo el…