Results 91 to 100 of about 10,643,801 (300)
Physical Review Letters, 2019 An intriguing property of three-dimensional (3D) topological insulator (TI) is the existence of surface states with spin-momentum locking, which offers a new frontier of exploration in spintronics. Here, we report the observation of a new type of Hall effect in a 3D TI Bi2Se3 film.
He, Pan +6 more
openaire +4 more sources
Role of the Recombination Zone in Organic Light‐Emitting Devices
Advanced Materials, EarlyView.This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley +1 more source
Letter from Jeremiah Hall to brother, James Hall, October 20, 1863
A letter written by Jeremiah Hall to his brother, James, from Collierville, Tennessee. It refers to a skirmish that took place as Sherman's troops were moving east toward Chattanooga in late 1863.
Hall, Jeremiah
core +1 more source
Letter from James W. Hall to his son, 14 April 1839
Writes of having collected sap for 150 lbs. of maple sugar so far; relays much news of hometown folks and events. An additional note to James A. Hall from his sister Anna is included at the end of the letter.
Hall, James W., 1786-1875;
core +1 more source
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 +11 more
wiley +1 more source
International Journal of Applied Mechanics and EngineeringUnderstanding the heat transfer behavior of electrically conducting gases in magneto hydrodynamic (MHD) systems is crucial for optimizing applications in energy systems, plasma control, and advanced cooling technologies with practical uses in reactor ...
Linga Raju Temburu +1 more
doaj +1 more source
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 +6 more
wiley +1 more source
High Temperature Materials and ProcessesHeat transfer (HT) technology is rapidly increasing due to the petition for well-organized heating systems and cooling systems in the requisite posited by chemical, automotive, and aerospace industries.
Alharbi Latifah Falah +7 more
doaj +1 more source
, 2001 Certain materials exhibit the "Hall effect," in which the force on a current flowing in the materials in a magnetic field creates a potential difference across the Hall sample perpendicular to both the direction of current flow and the direction of the ...
core
Advanced Materials, EarlyView.A Nb‐proximitized Josephson junction based on a WTe2/α‐Fe2O3 heterostructure exhibits a robust superconducting diode effect with programmable polarity. The diode direction can be trained by magnetic fields and switched by temperature cycling, revealing tunable finite‐momentum pairing states and competing superconducting states in symmetry‐broken ...
Enze Zhang +9 more
wiley +1 more source