期刊论文详细信息
Tunneling conductance and Coulomb-blockade peak splitting of two quantum dots connected by a quantum point contact | |
Article | |
关键词: CHARGE FLUCTUATIONS; LUTTINGER LIQUID; FERMI GAS; JUNCTIONS; ENERGY; SPECTROSCOPY; TRANSMISSION; CAPACITANCE; STATES; MODEL; | |
DOI : 10.1103/PhysRevB.56.6732 | |
来源: SCIE |
【 摘 要 】
By using the bosonization method and a unitary transformation, we give a general relation between the dimensionless tunneling conductance and the fractional Coulomh-blockade conductance peak splitting, which is valid both for weak and strong transmission between two quantum dots. We also show that the tunneling conductance has a linear temperature dependence in the low energy and low temperature limit.
【 授权许可】
Free