Submillimeter Wave ESR Study of Magnetic Excitations in the Ising Ferromagnetic Chain CoNb_2O_6

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概要

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• llx/Iagnetic excitations in tlae Isirug fer'n'otaaagnetic cluaita CoNbzO(j laaxze beera sttrdied Icy strbtmillizneter xvave electron spin ICS0l12Ll'lC6 ira strong trstnsverse uaaagraetic fields. A distinct nota-liraeatrfield dependet'xce of tlue resonanace brarrrclaes atnd also zero field sjclittings laave been observed. Alarc'e residusrl iz'atensity of' tl'ae spin-clttster resonaauace was fotrzud which xvas cattsed by tl?e stroragbl11lXlI1& ataaong tl'xe different n-fold spin-cltrsters. Ita addition to a series of' n-fold spita-cltrsterexcitatiotus, xve also discox'ered 21 IICXV set of spin-cltrster excitatiora whiclr can 1.ce attribtrted toraon-integer n sucl'u as n x 1.5 or n x 2.5 for tlae first tinae. This ef['ect is explain'xed Icy the cla;'tngeof the qtrantization axis of tl'ne systeuaa ira strong trarasx'erse taaagnetic fields. These 11(l)NV aspects of'spin-cltrster excitatiora S1'lOXV the sigtaificant effect of' trstnsxzerse naaagraetic fields 011 the trnagtueticexcitation ira atu Ising ferrouaaagzaetic cl?aira.

• 社団法人日本物理学会の論文
• 1999-05-15

著者

• NOJIRI Hiroyuki

  Institute for Materials Research, Tohoku University

• Luther Sebastian

  Institute For Materials Research Tohoku University

• MOTOKAWA Mitsuhiro

  Institute for Materials Research, Tohoku University

• KUNIMOTO Takashi

  Department of Nano Material and Bio Engineering, Tokushima Bunri University

• Kunimoto Takashi

  The Department Of Electrical And Electronic Engineering Tottori University:(present Address)venture

• OHTA Hitoshi

  Department of Physics,Faculty of Science,Kobe University

• Kohn K

  Department Of Physics Waseda University

• Nojiri Hiroyuki

  Institute For Material Research Tohoku University

• OKUBO Susumu

  The Graduate School of Science and Technology,Kobe University

• NAGASAKA Keigo

  Department of Physics,Faculty of Science,Science University of Tokyo

• GOTO Tomohiro

  Department of Physics,Faculty of Science,Kobe University

• KOHN Kay

  School of Science and Technology,Waseda University

• Kohn Kay

  School Of Science And Engineering Waseda University

• Okubo S

  Molecular Photoscience Research Center Kobe University:venture Business Laboratory Kobe University

• Okubo Susumu

  Institute For Materials Research Tohoku University

• Goto Tomohiro

  Department Of Physics Faculty Of Science Kobe University

• Goto Tomohiro

  Department Of Orthopedics Institute Of Health Biosciences University Of Tokushima Graduate School

• Katoh Kenichi

  Department Of Physics Faculty Of Science Tohoku University

• Nagasaka K

  Sci. Univ. Tokyo Tokyo

• Nagasaka K

  Department Of Physics Science University Of Tokyo

• Nagasaka Keigo

  Department Of Material Physics Faculty Of Engineering Science Osaka University

• KONDO Kenjiro

  National Laboratory for High Energy Physics

• Kunimoto T

  Department Of Nano Material And Bio Engineering Tokushima Bunri University

• Kunimoto Takashi

  Depanment Of Physics Faculty Of Science Science University Of Tokyo

• Motokawa M

  Tohoku Univ. Sendai

• Motokawa Mitsuhiro

  Institute For Materials Research Tohoku University

• Ohta Hitoshi

  Department Of Physics Faculty Of Science Kobe University

• Katoh K

  National Defense Acad. Kanagawa

• Katoh Kenichi

  Department Of Applied Physics National Defense Academy

• Nagasaka Keigo

  Depanment Of Physics Faculty Of Science Science University Of Tokyo

• Motokawa Mitsuhiro

  Crest Japan Science And Technology:institute For Material Research Tohoku University

• Kirita Keizo

  Venture Business Laboratory Kobe University:graduate School Of Science And Technology Kobe Universit

• Okubo Susumu

  Department Of Physics And Astronomy University Of Rochester

• Kobayashi Kei-ichiro

  Mitsubishi Electric Corporation Materials And Electric Devices Laboratory

• Kobayashi Koichi

  Department Of Basic Sciences Ishinomaki Senshu University

• Goto Tomohiro

  Department Of Orthopedics Institute Of Health Biosciences The University Of Tokushima Graduate Schoo

• Kunimoto Takashi

  Department of Electrical and Electronic Engineering, Tottori University, 4-101, Koyama-Minami, Tottori, Tottori 680-8552, Japan

• OKUBO Susumu

  Venture Business Laboratory, Kobe University:Molecular Photoscience Research Center, Kobe University

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