Chảge Quantization And Kondo Quantum Criticality In Few-channel Meoscopic Cỉcuits

Charge Quantization and Kondo Quantum Criticality in Few-Channel Mesoscopic Circuits
By: Zubair Iftikhar
Publisher:
Springer
Print ISBN: 9783319946849, 3319946846
eText ISBN: 9783319946856, 3319946854
Copyright year: 2018
Format: EPUB
Available from $ 129.00 USD
SKU: 9783319946856 This thesis explores several fundamental topics in mesoscopic circuitries that incorporate few electronic conduction channels. It reports a series of long-awaited experiments that establish a new state of the art. The first experiments address the quantized character of charge in circuits. We demonstrate the charge quantization criterion, observe the predicted charge quantization scaling and a crossover toward a universal behavior as temperature is increased. The second set of experiments addresses the unconventional quantum critical physics that arises in the multichannel Kondo model. We observe the predicted universal Kondo fixed points and validate the numerical renormalization group scaling curves. Away from the quantum critical point, we obtain a direct visualization of the development of a second-order quantum phase transition. SKU: 9783319946849
Download now: https://ebookscoffee.sellpass.io/pr...Criticality-in-FewChannel-Mesoscopic-Circuits