Inside the light: How invisible electric fields drive device luminescence

Fleeting electron-hole pairs are giving scientists a new window into optimizing light-emitting devices (LEDs). Using quantum ...
EDN

GaN fundamentals: 2DEG, crystal structure, and figure of merit

Here is why gallium nitride (GaN) is the natural successor to silicon MOSFETs in the 100–650 V class of power devices.

Quantum handshake: How orbital overlap dictates molecular conductance

By placing single-atom-thick adlayers of p-block metals on commonly employed gold electrodes (d-block), a research team at National Taiwan University has successfully quantified the "interfacial ...
IEEE

Efficient Quantum Dot Light-Emitting Diodes With DAA Doped Electron Transport Layer

Abstract: Zinc oxidenanoparticles (ZnO NPs) is widely used as electron transport layer material in quantum dot light-emitting diodes (QLED) due to its high carrier mobility, unique photoelectric ...
IEEE

Optimization of Rectangular Dot Ring Electrode Structures for Achieving Uniform QCM Vibration Displacement

Abstract: The quartz crystal microbalance is widely used in many fields such as biology, materials, environment, chemistry and industry due to its unique advantages. But in practical applications, the ...