Results 181 to 190 of about 86,000 (285)

Universal Conductance Fluctuations in Quantum Anomalous Hall Insulators

Advanced Materials, EarlyView.
Universal conductance fluctuations are observed in mesoscopic quantum anomalous Hall insulators. Two distinct fluctuation patterns are identified, arising from different interference processes of bulk and chiral edge states, respectively. These findings unveil rich quantum interference phenomena in quantum anomalous Hall insulators and provide insights
Peng Deng, Peng Zhang, Gang Qiu, Ting‐Hsun Yang, Chang Niu, Yaochen Li, Wenqiang Cui, Yang Feng, Peide D. Ye, Ke He, Kai Chang, Kang L. Wang   +11 more
wiley   +1 more source

Superconducting gap of H₃S measured by tunnelling spectroscopy. [PDF]

Nature
Du F, Drozdov AP, Minkov VS, Balakirev FF, Kong P, Smith GA, Yan J, Shen B, Gegenwart P, Eremets MI.   +9 more
europepmc   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

Study of the influence of deviations in both jacking force and cutterhead torque during shield tunnelling in soft ground. [PDF]

Sci Rep
Peng L, Huang R, Seiki T, Nie D, Yamaoka S, Dong Q, Lu P.   +6 more
europepmc   +1 more source

Perspective: OLED Displays Singing with the Blues

Advanced Materials, EarlyView.
While blue pixels consume approximately 50% of the energy of OLED display front planes, in the 25 years since their invention, 100% internal efficiency triplet‐controlled phosphorescent OLEDs have not met the stability standards necessary for their adoption.
Stephen R. Forrest, Claire Arneson, Haonan Zhao   +2 more
wiley   +1 more source

High-performance room-temperature molecular switches enabled by resonant tunnelling in dithia-porphyrins. [PDF]

Chem Sci
Garg K, Bisht N, Ramamurthy PC.
europepmc   +1 more source

Tuning Pore Size in Porous Graphene Membrane for O2/N2 Separation

Advanced Materials, EarlyView.
Single‐layer graphene membranes featuring N‐functionalized, 0D pores offer a promising platform for O2/N2 separation. The heterogeneity of functional groups at the pore edge is dynamically tunable, enabling precise tuning of the pore limiting diameter and gas transport.
Kuang‐Jung Hsu, Marina Micari, Yueqing Shen, Shaoxian Li, Shuqing Song, Kumar Varoon Agrawal   +5 more
wiley   +1 more source

Edge and defect effects on charge distribution in collapsed MoS₂ nanotubes. [PDF]

Nanoscale Adv
Malok M, Jelenc J, Pogačnik Krajnc A, Remškar M.   +3 more
europepmc   +1 more source

Field‐Free, Deterministic Giant Spin‐Orbit Torque Switching of 1.3 T Perpendicular Magnetization With Symmetry‐Lifted Topological Surface States

Advanced Materials, EarlyView.
We show a giant, bias‐field free, deterministic, spin‐orbit‐torque switching of perpendicular hard magnets with HC over 1.3 T. By combining the three‐fold 3m symmetry from topological insulator surface states with the rectangular mm2 symmetry from the 2 x 1 intercalation in Cr3Te4, the interface symmetry is significantly reduced into a unidirectional m
He Ren, Yawen Peng, Meixin Cheng, Yu Shi, Reza Asadi, Adam W. Tsen, Guo‐Xing Miao   +6 more
wiley   +1 more source

Identification of an intramuscular gastric subepithelial stromal tumor during endoscopic resection by using endoscopic ultrasound within the submucosal tunnel. [PDF]

Endoscopy
Corradino L, Biasutto D, Neri B, Stigliano S, Lucidi C, DʼOvidio V, Di Matteo FM.   +6 more
europepmc   +1 more source