Ultrahigh-resolution angle-resolved photoemission study of LaX (X = S, Se, Te)

M. Nakayama, T. Ito, H. Kumigashira, H. Matsui, H. Komatsu, T. Takahashi, H. Aoki, A. Ochiai

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)


Systematic study of the energy band structures for LaX (X = S, Se, Te) was carried out by ultrahigh-resolution angle-resolved photoemission spectroscopy. The band gap between the conduction and valence bands was clearly observed in every LaX. The conduction and valence bands show the systematic changes from LaS to LaTe with regard to their energy positions and band widths.

Original languageEnglish
Pages (from-to)e121-e122
JournalJournal of Magnetism and Magnetic Materials
Issue numberSUPPL. 1
Publication statusPublished - 2004 May


  • Energy band structure
  • La monochalcogenide


Dive into the research topics of 'Ultrahigh-resolution angle-resolved photoemission study of LaX (X = S, Se, Te)'. Together they form a unique fingerprint.

Cite this