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20082026
most citedFirst M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole

4.3k citations

Showing 2022 · cond-mat.mes-hallShow all

6 papers · 2 filters

cond-mat.mes-hall2022★ 10 cited

Ferroelectricity-driven phonon Berry curvature and non-linear phonon Hall transports

Jino Im, Choong H. Kim, Hosub Jin

Berry curvature (BC) governs topological phases of matter and generates anomalous transport. When a magnetic field is applied, phonons can acquire BC indirectly through spin-lattic…

cond-mat.mes-hall2022

Wide Effective Work-Function Tuning of Al/SiO/Si Junction Achieved with Graphene Interlayer at Al/SiO Interface

Wonho Song, Jung-Yong Lee, Junhyung Kim +7

The effective work-function of metal electrode is one of the major factors to determine the threshold voltage of metal/oxide/semiconductor junction. In this work, we demonstrate ex…

cond-mat.mes-hall2022★ 79 cited

Unusual Spin Polarization in the Chirality Induced Spin Selectivity

Yotam Wolf, Yizhou Liu, Jiewen Xiao +2

Chirality-induced spin selectivity (CISS) refers to the fact that electrons get spin polarized after passing through organic chiral molecules in a nanoscale device. In CISS, chiral…

cond-mat.mes-hall2022★ 49 cited

High Density, Localized Quantum Emitters in Strained 2D Semiconductors

Gwangwoo Kim, Hyong Min Kim, Pawan Kumar +14

Two-dimensional chalcogenide semiconductors have recently emerged as a host material for quantum emitters of single photons. While several reports on defect and strain-induced sing…

cond-mat.mes-hall2022

Fe- and Co-based magnetic tunnel junctions with AlN and ZnO spacers

Gokaran Shukla, Stefano Sanvito, Geunsik Lee

AlN and ZnO, two wide band-gap semiconductors extensively used in the display industry, crystallise in the wurtzite structure, which can favour the formation of epitaxial interface…

cond-mat.mes-hall2022★ 34 cited

Magnetic Ordering, Anomalous Lifshitz Transition and Topological Grain Boundaries in Two-Dimensional Biphenylene Network

Young-Woo Son, Hosub Jin, Sejoong Kim

We study electronic properties of a new planar carbon crystal formed through networking biphenylene molecules. Novel electronic features among carbon materials such as zone-center…