Literature DB >> 17155428

Giant discrete steps in metal-insulator transition in perovskite manganite wires.

Hong-Ying Zhai1, J X Ma, D T Gillaspie, X G Zhang, T Z Ward, E W Plummer, J Shen.   

Abstract

Optical lithography is used to fabricate LPCMO wires starting from a single (La(5/8-0.3)Pr(0.3))Ca3/8MnO3 (LPCMO) film epitaxially grown on a LaAlO3(100) substrate. As the width of the wires is decreased, the resistivity of the LPCMO wires exhibits giant and ultrasharp steps upon varying temperature and magnetic field in the vicinity of the metal-insulator transition. The origin of the ultrasharp transitions is attributed to the effect of spatial confinement on the percolative transport in manganites.

Entities:  

Year:  2006        PMID： 17155428     DOI： 10.1103/PhysRevLett.97.167201

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  9 in total

1.  Fabrication of spatially confined complex oxides.

Authors:  Hangwen Guo; Thomas Z Ward
Journal:  J Vis Exp       Date:  2013-07-01       Impact factor: 1.355

2.  Emerging single-phase state in small manganite nanodisks.

Authors:  Jian Shao; Hao Liu; Kai Zhang; Yang Yu; Weichao Yu; Hanxuan Lin; Jiebin Niu; Kai Du; Yunfang Kou; Wengang Wei; Fanli Lan; Yinyan Zhu; Wenbin Wang; Jiang Xiao; Lifeng Yin; E W Plummer; Jian Shen
Journal:  Proc Natl Acad Sci U S A       Date:  2016-08-01       Impact factor: 11.205

3.  Research progress on electronic phase separation in low-dimensional perovskite manganite nanostructures.

Authors:  Lizhi Liang; Lei Li; Heng Wu; Xinhua Zhu
Journal:  Nanoscale Res Lett       Date:  2014-06-28       Impact factor: 4.703

4.  Chemical ordering suppresses large-scale electronic phase separation in doped manganites.

Authors:  Yinyan Zhu; Kai Du; Jiebin Niu; Lingfang Lin; Wengang Wei; Hao Liu; Hanxuan Lin; Kai Zhang; Tieying Yang; Yunfang Kou; Jian Shao; Xingyu Gao; Xiaoshan Xu; Xiaoshan Wu; Shuai Dong; Lifeng Yin; Jian Shen
Journal:  Nat Commun       Date:  2016-04-07       Impact factor: 14.919

5.  Colossal magnetic phase transition asymmetry in mesoscale FeRh stripes.

Authors:  V Uhlíř; J A Arregi; E E Fullerton
Journal:  Nat Commun       Date:  2016-10-11       Impact factor: 14.919

6.  Evolution of the intrinsic electronic phase separation in La0.6Er0.1Sr0.3MnO3 perovskite.

Authors:  Lili Chen; Jiyu Fan; Wei Tong; Dazhi Hu; Yanda Ji; Jindong Liu; Lei Zhang; Li Pi; Yuheng Zhang; Hao Yang
Journal:  Sci Rep       Date:  2016-12-05       Impact factor: 4.379

7.  Achieving large and nonvolatile tunable magnetoresistance in organic spin valves using electronic phase separated manganites.

Authors:  Wenting Yang; Qian Shi; Tian Miao; Qiang Li; Peng Cai; Hao Liu; Hanxuan Lin; Yu Bai; Yinyan Zhu; Yang Yu; Lina Deng; Wenbin Wang; Lifeng Yin; Dali Sun; X-G Zhang; Jian Shen
Journal:  Nat Commun       Date:  2019-08-28       Impact factor: 14.919

8.  One-Dimensional Perovskite Manganite Oxide Nanostructures: Recent Developments in Synthesis, Characterization, Transport Properties, and Applications.

Authors:  Lei Li; Lizhi Liang; Heng Wu; Xinhua Zhu
Journal:  Nanoscale Res Lett       Date:  2016-03-01       Impact factor: 4.703

9.  Microstructural, Magnetic, and Optical Properties of Pr-Doped Perovskite Manganite La0.67Ca0.33MnO3 Nanoparticles Synthesized via Sol-Gel Process.

Authors:  Weiren Xia; Heng Wu; Piaojie Xue; Xinhua Zhu
Journal:  Nanoscale Res Lett       Date:  2018-05-04       Impact factor: 4.703
  9 in total

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