When an electron travels through a polar crystalline solid, its negative charge attracts the positively charged atomic cores, causing the surrounding crystal lattice to deform. The electron and ...
This book is the fourth volume in the New Era Electronics lecture notes series, a compilation of volumes defining the important concepts tied to the electronics transition happening in the 21st ...
Hydrodynamic models in semiconductor physics provide a macroscopic framework for describing carrier transport by utilising fluid dynamics analogues. These models, which typically incorporate the Euler ...
The performance and stability of smartphones and artificial intelligence (AI) services depend on how uniformly and precisely ...
Quantum dots and quantum wells represent pivotal nanostructures in semiconductor physics, harnessing quantum confinement to yield discrete energy levels and tailored optical properties. Quantum dots, ...
In a discovery that bridges a century of physics, scientists have observed a phenomenon, once thought to be the domain of inorganic metal oxides, thriving within a glowing organic semiconductor ...
In a groundbreaking achievement for quantum technologies, researchers have created a functional quantum register using the atoms inside a semiconductor quantum dot. In a groundbreaking achievement for ...
Uncovering the physics of how electrons screen against conductivity-killer in organic semiconductors
Seebeck coefficient against electric conductivity measurements of RR and RRa-P3HT doped with iodine and measured while dedoping. We took Rd= 0.21 nm to match the radius of iodide anion ( R I = 0.206 ...
Scientists at the University of Cambridge have uncovered a surprising quantum effect inside an organic material, something once thought impossible outside metals. The team found that a special ...
Tania Roy studies novel semiconductor materials and devices to advance energy-efficient computing and edge AI.
Recent supply shocks — driven by geopolitics, sanctions risk and pandemic-like disruptions — have highlighted the cost of excessive dependence. For fabs, the risk is no longer theoretical: equipment ...
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