Heavier hydrogen makes silicon T centers shine brighter for quantum networks

Quantum technologies, computers or other devices that operate leveraging quantum mechanical effects, rely on the precise ...
C&EN

Effect of Axial Ligands and Macrocyclic Structure on Redox Potentials and Electron-Transfer Mechanisms of Sn(IV) Porphyrins

Department of Applied Chemistry, Jiangsu University, Zhenjiang 212013, China, Department of Chemistry, University of Houston, Houston, Texas 77204-5003, and School of Chemistry, The University of ...
Phys.org

Water molecules actively reshape chiral catalyst structure, research shows

Researchers have analyzed the stepwise hydration of prolinol, a molecule widely used as a catalyst and as a building block in chemical synthesis. The study shows that just a few water molecules can ...
IEEE

Efficient physics-based modeling of a representative semiconducting quantum dot single electron device

Abstract: In this work we study electron transport modeling of a semiconducting quantum dot interacting with metal electrodes. The modeling utilizes a physics-based kinetic Monte Carlo algorithm to ...
C&EN

Experimental Equilibrium Structures: Application of Molecular Dynamics Simulations to Vibrational Corrections for Gas Electron Diffraction

School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh, U.K. EH9 3JJ, and Department of Physics, Ivanovo State University of Chemistry and Technology, Engelsa 7, Ivanovo 153000, ...
IEEE

Microwave and Millimeter-Wave GaN HEMTs: Impact of Epitaxial Structure on Short-Channel Effects, Electron Trapping, and Reliability

Abstract: Application of gallium nitride high-electron-mobility transistors (GaN HEMTs) to millimeter-wave power amplifiers requires gate length scaling below 150 nm: in order to control short-channel ...