Epitaxial magnetic perovskite nanostructures

Dmitry Ruzmetov, Yongho Seo, Land J. Belenky, Dong Min Kim, Xianglin Ke, Haiping Sun, Venkat Chandrasekhar*, Chang Beom Eom, Mark S. Rzchowski, Xiaoqing Pan

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

32 Scopus citations


A technique for the fabrication of sub-100nm diameter magnetic perovskite nanodots that maintain their crystallinity, epitaxial structure, and ferromagnetic properties after the fabrication process, was investigated. The materials that are patterned into nanodots are La2/3Sr 1/3MnO3 (LSMO) and SrRuO3. To investigate the magnetic properties of the nanodots, magnetic force microscopy (MFM) measurements on the SRO nanodot arrays were performed. The results show that since magnetic perovskites can be combined epitaxially into multilayer heterostructures with perovskite ferroelectrics and high-temperature superconductor, this technique opens up the possibility of fabricating heterostructures with unexplored functionalities.

Original languageEnglish (US)
Pages (from-to)2869-2872
Number of pages4
JournalAdvanced Materials
Issue number23
StatePublished - Dec 5 2005

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering


Dive into the research topics of 'Epitaxial magnetic perovskite nanostructures'. Together they form a unique fingerprint.

Cite this