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Title: Direct and real time probe of photoinduced structure transition in colossal magnetoresistive material

Abstract

Here, we report a direct and real time measurement of photoinduced structure phase transition in single crystal La0.84Sr0.16MnO3 using femtosecond electron diffraction. The melting of orthorhombic lattice ordering under femtosecond optical excitation is found involving two distinct processes with different time scales, an initial fast melting of orthorhombic phase in about 4 ps and a subsequent slower transformation in 90 ps and longer timescales. Furthermore, the fast process is designated as the initial melting of orthorhombic phase induced by the Mn-O bond change that is most likely driven by the quenching of the dynamic Jahn-Teller distortion following the photo-excitation. We attribute the slow process to the growing of newly formed structure domain from the photo-excited sites to the neighboring non-excited orthorhombic sites.

Authors:
ORCiD logo [1];  [2];  [3];  [4];  [5];  [4]
  1. Florida State Univ., Tallahassee, FL (United States). Physics Dept.; National High Mangetic Field Lab., Tallahassee, FL (United States); Brookhaven National Lab. (BNL), Upton, NY (United States). Condensed Matter Physics and Materials Science Dept.
  2. Chinese Academy of Sciences (CAS), Beijing (China). Inst. of Physics
  3. National High Mangetic Field Lab., Tallahassee, FL (United States)
  4. Florida State Univ., Tallahassee, FL (United States). Physics Dept.; National High Mangetic Field Lab., Tallahassee, FL (United States)
  5. Univ. of Texas, Austin, TX (United States). Texas Materials Inst.
Publication Date:
Research Org.:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1336166
Report Number(s):
BNL-112734-2016-JA
Journal ID: ISSN 0003-6951; APPLAB; R&D Project: MA015MACA; KC0201010
Grant/Contract Number:  
SC0012704; 1207252
Resource Type:
Accepted Manuscript
Journal Name:
Applied Physics Letters
Additional Journal Information:
Journal Volume: 109; Journal Issue: 4; Journal ID: ISSN 0003-6951
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats

Li, Junjie, Wang, Xuan, Zhou, Haidong, Zhou, Jun, Cheng, J. G., and Cao, Jianming. Direct and real time probe of photoinduced structure transition in colossal magnetoresistive material. United States: N. p., 2016. Web. doi:10.1063/1.4960100.
Li, Junjie, Wang, Xuan, Zhou, Haidong, Zhou, Jun, Cheng, J. G., & Cao, Jianming. Direct and real time probe of photoinduced structure transition in colossal magnetoresistive material. United States. doi:10.1063/1.4960100.
Li, Junjie, Wang, Xuan, Zhou, Haidong, Zhou, Jun, Cheng, J. G., and Cao, Jianming. Fri . "Direct and real time probe of photoinduced structure transition in colossal magnetoresistive material". United States. doi:10.1063/1.4960100. https://www.osti.gov/servlets/purl/1336166.
@article{osti_1336166,
title = {Direct and real time probe of photoinduced structure transition in colossal magnetoresistive material},
author = {Li, Junjie and Wang, Xuan and Zhou, Haidong and Zhou, Jun and Cheng, J. G. and Cao, Jianming},
abstractNote = {Here, we report a direct and real time measurement of photoinduced structure phase transition in single crystal La0.84Sr0.16MnO3 using femtosecond electron diffraction. The melting of orthorhombic lattice ordering under femtosecond optical excitation is found involving two distinct processes with different time scales, an initial fast melting of orthorhombic phase in about 4 ps and a subsequent slower transformation in 90 ps and longer timescales. Furthermore, the fast process is designated as the initial melting of orthorhombic phase induced by the Mn-O bond change that is most likely driven by the quenching of the dynamic Jahn-Teller distortion following the photo-excitation. We attribute the slow process to the growing of newly formed structure domain from the photo-excited sites to the neighboring non-excited orthorhombic sites.},
doi = {10.1063/1.4960100},
journal = {Applied Physics Letters},
number = 4,
volume = 109,
place = {United States},
year = {2016},
month = {7}
}

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Works referenced in this record:

Control of the electronic phase of a manganite by mode-selective vibrational excitation
journal, September 2007

  • Rini, Matteo; Tobey, Ra'anan; Dean, Nicky
  • Nature, Vol. 449, Issue 7158
  • DOI: 10.1038/nature06119

A structural phase transition induced by an external magnetic field
journal, February 1995

  • Asamitsu, A.; Moritomo, Y.; Tomioka, Y.
  • Nature, Vol. 373, Issue 6513
  • DOI: 10.1038/373407a0

Dynamic Jahn-Teller distortions and thermal conductivity in La 1 x Sr x MnO 3 crystals
journal, June 2001


Variation of electronic structure in La 1 x Sr x MnO 3 f(0⩽x⩽0.3) as investigated by optical conductivity spectra
journal, February 1997


Visualization of the Local Insulator-Metal Transition in Pr0.7Ca0.3MnO3
journal, June 1998


Spin–lattice interaction in colossal magnetoresistance manganites
journal, December 2000

  • Lobad, Ahmed I.; Averitt, Richard D.; Kwon, Chuhee
  • Applied Physics Letters, Vol. 77, Issue 24
  • DOI: 10.1063/1.1329324

Laser-Induced Ferroelectric Structural Order in an Organic Charge-Transfer Crystal
journal, April 2003


Direct Observation of Lattice Polaron Formation in the Local Structure of La 1 x Ca x MnO 3
journal, July 1996


Magnetoresistance measurements on the magnetic semiconductor Nd0.5Pb0.5MnO3
journal, March 1989


Thermal and Optical Switching of Iron(II) Complexes
journal, November 1994

  • Gütlich, Philipp; Hauser, Andreas; Spiering, Hartmut
  • Angewandte Chemie International Edition in English, Vol. 33, Issue 20
  • DOI: 10.1002/anie.199420241

Interaction Between the d Shells in the Transition Metals
journal, February 1951


Critical behavior of La 0.75 Sr 0.25 MnO 3
journal, June 2002


Snapshots of cooperative atomic motions in the optical suppression of charge density waves
journal, November 2010

  • Eichberger, Maximilian; Schäfer, Hanjo; Krumova, Marina
  • Nature, Vol. 468, Issue 7325
  • DOI: 10.1038/nature09539

The classification of tilted octahedra in perovskites
journal, November 1972

  • Glazer, A. M.
  • Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, Vol. 28, Issue 11
  • DOI: 10.1107/S0567740872007976

Dynamic Jahn-Teller Effect and Colossal Magnetoresistance in La 1 x Sr x MnO 3
journal, July 1996


Charge localization by static and dynamic distortions of the MnO 6 octahedra in perovskite manganites
journal, October 1996


Optical conductivity of manganites: Crossover from Jahn-Teller small polaron to coherent transport in the ferromagnetic state
journal, December 1998


Ferromagnetic compounds of manganese with perovskite structure
journal, March 1950


Insulator-metal transition and giant magnetoresistance in La 1 x Sr x MnO 3
journal, May 1995


Electronic and ionic transport properties and other physical aspects of perovskites
journal, September 2004


Neutron-diffraction study of the Jahn-Teller transition in stoichiometric LaMnO 3
journal, February 1998


Lattice Effects on the Magnetoresistance in Doped LaMn O 3
journal, July 1995


Ultrafast Conductivity Dynamics in Colossal Magnetoresistance Manganites
journal, June 2001


Evidence for a structurally-driven insulator-to-metal transition in VO 2 : A view from the ultrafast timescale
journal, October 2004


Simultaneous Structural, Magnetic, and Electronic Transitions in La 1 x Ca x Mn O 3 with x = 0.25   and   0.50
journal, December 1995


Nonequilibrium Phase Transitions in Cuprates Observed by Ultrafast Electron Crystallography
journal, April 2007


Femtosecond electron diffraction: Direct probe of ultrafast structural dynamics in metal films
journal, March 2009

  • Nie, Shouhua; Wang, Xuan; Li, Junjie
  • Microscopy Research and Technique, Vol. 72, Issue 3
  • DOI: 10.1002/jemt.20666

Femtosecond Structural Dynamics in VO 2 during an Ultrafast Solid-Solid Phase Transition
journal, November 2001