@article{oai:kyutech.repo.nii.ac.jp:00004927, author = {Kishine, Junichiro and 岸根, 順一郎 and Ovchinnikov, A. S.}, issue = {22}, journal = {Physical review B. Condensed matter and materials physics}, month = {Jun}, note = {It is suggested that marked features of symmetry-breaking mechanism and elementary excitations in chiral helimagnet come up as visible effects in electron-spin-resonance ESR profile. Under the magnetic field applied parallel and perpendicular to the helical axis, elementary excitations are, respectively, described by the helimagnon associated with rotational symmetry breaking and the magnetic kink crystal phonon associated with translational symmetry breaking. We demonstrate how the ESR spectra distinguish these excitations.}, pages = {220405-1--220405-4}, title = {Theory of spin resonance in a chiral helimagnet}, volume = {79}, year = {2009}, yomi = {キシネ, ジュンイチロウ} }