355 citations · 733 across the 9 of their papers we have counts for
9 papers
Pulsed Laser Deposition of High-Quality Thin Films of the Insulating Ferromagnet EuS
Qi I. Yang, Jinfeng Zhao, Li Zhang +5
High-quality thin films of the ferromagnetic-insulator europium(II) sulfide (EuS) were fabricated by pulsed laser deposition on Al2O3 (0001) and Si (100) substrates. A single orien…
Weak Localization Effects as Evidence for Bulk Quantization in Thin Films Bi2Se3
Li Zhang, Merav Dolev, Qi I. Yang +5
Strong spin-orbit coupling in topological insulators results in the ubiquitously observed weak antilocalization feature in their magnetoresistance. Here we present magnetoresistanc…
Emerging Weak Localization Effects on Topological Insulator-Insulating Ferromagnet (Bi_2Se_3-EuS) Interface
Qi I. Yang, Merav Dolev, Li Zhang +8
Thin films of topological insulator Bi_2Se_3 were deposited directly on insulating ferromagnetic EuS. Unusual negative magnetoresistance was observed near the zero field below the…
High Quality Ultrathin Bi2Se3 Films on CaF2 and CaF2/Si by Molecular Beam Epitaxy with a Radio Frequency Cracker Cell
Li Zhang, Robert Hammond, Merav Dolev +3
Here we report a method to fabricate high quality Bi2Se3 thin films using molecular beam epitaxy with a radio frequency cracker cell as an atomic selenium source. With rates close…
Upstream neutral modes in the fractional quantum Hall effect regime: heat waves or coherent dipoles
Y. Gross, M. Dolev, M. Heiblum +2
Counter propagating (upstream) chiral neutral edge modes, which were predicted to be present in hole-conjugate states, were observed recently in a variety of fractional quantum Hal…
Characterizing Neutral Modes of Fractional States in the Second Landau Level
M. Dolev, Y. Gross, R. Sabo +4
Quasiparticles, which obey non abelian statistics, were predicted to exist in different physical systems, but are yet to be observed directly. Possible candidate states, which are…