Formulas for transverse conductance in quantum collisional plasma are deduced. The kinetic equation in momentum space in the relaxation approach is used. It is shown, that at Planck's constant tends to zero the derived formula transfers to the classical one.
It is shown also, that when electron collision frequency tends to null (i.e. plasma becomes collisionless), the conductance formula transfers in the known formula inferred earlier by Lindhard.
Transverse electric conductivity and dielectric permeability in quantum non-degenerate and maxwellian collisional plasma with variable collision frequency in Mermin's approach
Transverse electric conductivity and dielectric permeability in quantum degenerate collisional plasma with variable collision frequency in Mermin's approach
Magnetic Susceptibility and Landau Diamagnetism of Quantum Collisional Maxwellian Plasmas
本文利用量子碰撞等离子体电导率的正确表达式(A. V. Latyshev和A. A. Yushkanov,{ \it Mermin方法中量子碰撞等离子体的横向电导率}。- Theor.和数学。物理,{ \bf 175}(1):559-569(2013)),获得磁化率的动力学描述,并推导出用于计算朗道抗磁性的公式。
Magnetic susceptibility and Landau diamagnetism of a quantum collisional Plasmas with arbitrary degree of degeneration of electronic gas
给出了电子气任意简并的量子碰撞等离子体磁化率和朗道抗磁性的动力学描述。给出了电子气任意简并的量子碰撞等离子体电导率的正确表达式(见A。V. Latyshev和A. A. Yushkanov,Mermin方法中量子碰撞等离子体的横向电导率。- Theor.和数学。物理,175(1):559-569(2013))。
Longitudinal dielectric permeability into quantum non-degenerate and maxwellian plasma with frequency of collisions proportional to the module of a wave vector
Design of experiments characterising heat conduction in magnetised, weakly collisional plasma
University of Oxford(牛津大学);Rutherford Appleton Laboratory(卢瑟福阿普尔顿实验室);AWE(英国原子能管理局);University of Chicago(芝加哥大学);Gettysburg College(盖提斯堡学院);Queen’s University Belfast(贝尔法斯特女王大学);University of California Berkeley(加州大学伯克利分校);University of Rochester(罗切斯特大学)
Dielectric function of a collisional plasma for arbitrary ionic charge
一个简单的模型的介电函数的完全电离的等离子体与任意的离子电荷,这是有效的长波长的高频扰动是来自使用的近似解的线性化的Fokker-Planck动力学方程的电子与朗道碰撞积分。该模型考虑了电子-离子碰撞和亚热(冷)电子与热电子的碰撞。后者的碰撞的介电函数的相对贡献被唯象地处理,引入一些参数$\varkappa$,该参数以这样的方式被选择,以获得一个众所周知的表达式在低频区域的固定电导率和满足要求的消失的贡献的电子-电子碰撞在高频区域。该过程确保了我们的模型在宽范围的等离子体参数以及电磁辐射频率中的适用性。与Brantov等人早先提出的插值公式不同[Brantov等人,JETP 106,983(2008)],我们的模型满足Kramers-Kronig关系,并允许简并和强耦合等离子体的情况下的推广。考虑到这一点,推广了著名的Lee-More模型[Y. T. Lee和R. M. More,Phys. Fluids 27,1273(1984)]的静态电导率及其扩展到动态电导率[O. F. Kostenko和N. E. Andreev,GSI Annual Report No. GSI-2008-2,2008(未出版),第44页]提出了用于具有任意离子电荷的等离子体的情况。
Experimental observations of microturbulence-suppressed parallel heat conduction in a weakly collisional, high-\b{eta} plasma
University of Oxford(牛津大学);Rutherford Appleton Laboratory(鲁瑟福阿普尔顿实验室);AWE(英国原子武器研究局);University of Chicago(芝加哥大学);Gettysburg College(盖茨堡学院);Queen’s University Belfast(贝尔法斯特女王大学);University of Rochester(罗切斯特大学);University of California Berkeley(加州大学伯克利分校)