Landau-level width : magnetic-field and temperature dependences

• المؤلفون الرئيسيون: Wang, Lipo., O'Connell, R. F.
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2012
• الموضوعات: DRNTU::Engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/84925; http://hdl.handle.net/10220/8119

We calculate the effect of level broadening on the steady part of the magnetic moment and specific heat by deriving an analytic expression for the free energy of a two-dimensional electron gas in a uniform magnetic field, with an arbitrary Landau-level broadening and at a finite temperature. Measure...