Scanning SQUID microscopy on composition-spread NdSrMnO films under irradiation

Hidetaka Sugaya, Tae Youb Kim, Jun Nishimura, Tomoteru Fukumura, Masashi Kawasaki, Hideomi Koinuma, Yoshinori Tokura, Tetsuya Hasegawa

Research output: Contribution to journalArticlepeer-review


Local magnetic properties of composition-spread Nd1-xSr xMnO3 (NSMO; x = 0.4-0.6) films were surveyed by a scanning SQUID microscope under irradiation. We have found that the spontaneous magnetization of the FM phase is significantly enhanced by the laser irradiation (λ = 532 nm), while the phase boundary is essentially unchanged.

Original languageEnglish
Pages (from-to)787-788
Number of pages2
JournalPhysica B: Condensed Matter
Issue numberII
Publication statusPublished - 2003 May


  • Composition-spread thin film
  • NdSrMnO
  • Scanning SQUID microscopy


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