H. Takagi

Nonaxisymmetric Instabilities in Periodically Corrugated Cylindrical Waveguide with Low Magnetic Field

M. Iwai, K. Ogura, O. Watanabe, 2005 .

Electrons with Planckian scattering obey standard orbital motion in a magnetic field

L. Chen, L. Taillefer, S. Benhabib, 2022, Nature Physics.

Numerical examination of the operation modes of a weakly relativistic oversized backward wave oscillator

K. Ogura, H. Yamazaki, H. Takagi, 2006, Journal of Plasma Physics.