Philip Kim

TL;DR: In this article, a field-induced quantum metal phase emerges in NbSe2, whose behavior is consistent with the Bose-metal model, and it is shown that two-dimensional materials are not expected to be metallic at low temperatures.

TL;DR: It is proposed that the nu=0 and +/-1 states arise from the lifting of the spin and sublattice degeneracy of the n=0 Landau level, respectively.

TL;DR: This work demonstrates that in an oxygen-activated chemical vapour deposition (CVD) process, half-millimetre size, Bernal-stacked BLG single crystals can be synthesized on Cu and discovers new microscopic steps governing the growth of the 2nd graphene layer below the 1st layer.

TL;DR: A new contact scheme is reported that utilizes cobalt (Co) with a monolayer of hexagonal boron nitride (h-BN) that has the following two functions: modifies the work function of Co and acts as a tunneling barrier, and measures a flat-band Schottky barrier of 16 meV, which makes thin tunnel barriers upon doping the channels, and thus achieves low-T contact resistance of 3 kΩ.

TL;DR: In this paper, Jiang et al. proposed a method to solve the problem of high magnetic field field (HGF) with the use of a magnetometer and showed that the proposed method can achieve state-of-the-art performance.