• 沒有找到結果。

• All states are localized in 2D

N/A
N/A
Protected

Academic year: 2022

Share "• All states are localized in 2D "

Copied!
16
0
0

加載中.... (立即查看全文)

全文

(1)

• All states are localized in 2D

(2)

Strongly disordered systems

Even for a “dirty” sample, the localisation length of a 2DEG is of the order of a kilometer therefore the sample is effectively delocalised at zero magnetic field because of its finite size

Therefore it is widely accepted that in order to observe insulator-quantum Hall transitions, one needs to deliberately introduce disorder so as to

experimentally realise a highly-disordered 2D system

(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)

參考文獻

相關文件

Part (a) can be established based on the density formula for variable transforma- tions.. Part (b) can be established with the moment

(18%) Determine whether the given series converges or diverges... For what values of x does the series

C) protein chains maintained by interactions of peptide backbones D) amino acid sequence maintained by peptide bonds. E) protein structure maintained through multiple hydrogen

8) The specific heat capacity of solid copper metal is 0.385 J/g-K.. 16) Consider the general valence electron configuration of ns2np5 and the following statements:. (i) Elements

The molal-freezing-point-depression constant (Kf) for ethanol is 1.99 °C/m. The density of the resulting solution is 0.974 g/mL.. 21) Which one of the following graphs shows the

32) Vinegar is an aqueous solution of acetic acid, CH3COOH.. 40) At 25°C and constant pressure, carbon monoxide gas combines with oxygen gas to give carbon dioxide gas with

The temperature is raised (at constant pressure) until the volume reaches 211 mL. The total pressure of the sample is 725 mmHg and the partial pressure of argon is 231 mmHg. An

Let p be the probability that a healthy person gets the disease, r be the probability that an infected person recovers in each month.. Suppose there are 8