Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

The nature of photoinduced phase transition and metastable states in vanadium dioxide

Journal Article · · Scientific Reports
DOI:https://doi.org/10.1038/srep38514· OSTI ID:1361627
 [1];  [2];  [2];  [2];  [2];  [2];  [2];  [2];  [2];  [2]
  1. Michigan State Univ., East Lansing, MI (United States); Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824
  2. Michigan State Univ., East Lansing, MI (United States)
Photoinduced threshold switching processes that lead to bistability and the formation of metastable phases in photoinduced phase transition of VO2 are elucidated through ultrafast electron diffraction and diffusive scattering techniques with varying excitation wavelengths. We uncover two distinct regimes of the dynamical phase change: a nearly instantaneous crossover into an intermediate state and its decay led by lattice instabilities over 10 ps timescales. The structure of this intermediate state is identified to be monoclinic, but more akin to M2 rather than M1 based on structure refinements. The extinction of all major monoclinic features within just a few picoseconds at the above-threshold-level (~20%) photoexcitations and the distinct dynamics in diffusive scattering that represents medium-range atomic fluctuations at two photon wavelengths strongly suggest a density-driven and nonthermal pathway for the initial process of the photoinduced phase transition. These results highlight the critical roles of electron correlations and lattice instabilities in driving and controlling phase transformations far from equilibrium.
Research Organization:
Michigan State Univ., East Lansing, MI (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
FG02-06ER46309
OSTI ID:
1361627
Journal Information:
Scientific Reports, Journal Name: Scientific Reports Journal Issue: 1 Vol. 6; ISSN 2045-2322
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (97)

Metallization of vanadium dioxide driven by large phonon entropy journal November 2014
Ultrafast changes in lattice symmetry probed by coherent phonons journal January 2012
Femtosecond electron diffraction: heralding the era of atomically resolved dynamics journal August 2011
Theory for displacive excitation of coherent phonons journal January 1992
Elastic behavior near the metal-insulator transition of VO 2 journal November 1999
Decoupling of Structural and Electronic Phase Transitions in VO 2 journal October 2012
Orbital-Assisted Metal-Insulator Transition in VO 2 journal November 2005
Transfer of Spectral Weight and Symmetry across the Metal-Insulator Transition in VO 2 journal September 2006
Coherent Structural Dynamics and Electronic Correlations during an Ultrafast Insulator-to-Metal Phase Transition in VO 2 journal September 2007
Enhanced Photosusceptibility near T c for the Light-Induced Insulator-to-Metal Phase Transition in Vanadium Dioxide journal November 2007
Light-Induced Superconductivity in a Stripe-Ordered Cuprate journal January 2011
Ultrafast Switching to a Stable Hidden Quantum State in an Electronic Crystal journal April 2014
Inhomogeneity of the ultrafast insulator-to-metal transition dynamics of VO2 text January 2015
The development and applications of ultrafast electron nanocrystallography text January 2009
Direct Observation of Decoupled Structural and Electronic Transitions and an Ambient Pressure Monoclinic-Like Metallic Phase of VO$_2$ text January 2014
Evidence for a Structurally-driven Insulator-to-metal Transition in VO2: a View from the Ultrafast Timescale text January 2004
Band-selective Measurement of Electronic Dynamics in VO2 using Femtosecond Near Edge X-ray Absorption text January 2005
Monoclinic and Correlated Metal Phase in VO_2 as Evidence of the Mott Transition: Coherent Phonon Analysis text January 2006
The metal-insulator transitions of VO2: A band theoretical approach journal October 2002
The metal-insulator transitions of VO2: A band theoretical approach journal October 2002
The two components of the crystallographic transition in VO2 journal November 1971
The Development and Applications of Ultrafast Electron Nanocrystallography journal July 2009
The Development and Applications of Ultrafast Electron Nanocrystallography journal July 2009
Microscopic and Nanoscale Perspective of the Metal−Insulator Phase Transitions of VO 2 : Some New Twists to an Old Tale journal March 2011
Inhomogeneity of the ultrafast insulator-to-metal transition dynamics of VO2 journal April 2015
Transient photoinduced ‘hidden’ phase in a manganite journal January 2011
New aspects of the metal–insulator transition in single-domain vanadium dioxide nanobeams journal May 2009
Strain engineering and one-dimensional organization of metal–insulator domains in single-crystal vanadium dioxide beams journal September 2009
Depressed transition temperature of W x V 1−x O 2 : mechanistic insights from the X-ray absorption fine structure (XAFS) spectroscopy journal January 2014
Depressed transition temperature of W x V 1−x O 2 : mechanistic insights from the X-ray absorption fine structure (XAFS) spectroscopy journal January 2014
Femtosecond laser excitation of the semiconductor‐metal phase transition in VO 2 journal September 1994
Optical switching in VO2 films by below-gap excitation journal May 2008
Bending in VO2-coated microcantilevers suitable for thermally activated actuators journal April 2010
Evidence for photo-induced monoclinic metallic VO 2 under high pressure journal January 2014
Separating electric field and thermal effects across the metal-insulator transition in vanadium oxide nanobeams journal July 2015
Correlated Electron Materials and Field Effect Transistors for Logic: A Review journal January 2013
Electronic Properties of V O 2 near the Semiconductor-Metal Transition journal September 1969
Dimerization of a linear Heisenberg chain in the insulating phases of V 1 − x Cr x O 2 journal September 1974
Metal-insulator transition in vanadium dioxide journal June 1975
Theory for displacive excitation of coherent phonons journal January 1992
Structural Aspects of the Metal-Insulator Transitions in Cr-Doped V O 2 journal April 1972
Elastic behavior near the metal-insulator transition of VO 2 journal November 1999
Evidence for a structurally-driven insulator-to-metal transition in VO 2 : A view from the ultrafast timescale journal October 2004
Quantitative nanoparticle structures from electron crystallography data journal April 2010
Electric-field-driven phase transition in vanadium dioxide journal December 2011
Phase diagram of the ultrafast photoinduced insulator-metal transition in vanadium dioxide journal April 2012
Anisotropic electron-phonon coupling investigated by ultrafast electron crystallography: Three-temperature model journal June 2013
Hole-lattice coupling and photoinduced insulator-metal transition in VO 2 journal July 2013
Photoinduced phase transitions in narrow-gap Mott insulators: The case of VO 2 journal March 2016
Vanadium Dioxide: A Peierls-Mott Insulator Stable against Disorder journal June 2012
Decoupling of Structural and Electronic Phase Transitions in VO 2 journal October 2012
Anisotropic Electronic State via Spontaneous Phase Separation in Strained Vanadium Dioxide Films journal August 2013
Instantaneous Band Gap Collapse in Photoexcited Monoclinic VO 2 due to Photocarrier Doping journal November 2014
Direct Observation of Decoupled Structural and Electronic Transitions and an Ambient Pressure Monocliniclike Metallic Phase of VO 2 journal November 2014
Oxides Which Show a Metal-to-Insulator Transition at the Neel Temperature journal July 1959
Femtosecond Structural Dynamics in VO 2 during an Ultrafast Solid-Solid Phase Transition journal November 2001
Dynamical Singlets and Correlation-Assisted Peierls Transition in V O 2 journal January 2005
Band-Selective Measurements of Electron Dynamics in VO 2 Using Femtosecond Near-Edge X-Ray Absorption journal August 2005
Orbital-Assisted Metal-Insulator Transition in VO 2 journal November 2005
Transfer of Spectral Weight and Symmetry across the Metal-Insulator Transition in VO 2 journal September 2006
Monoclinic and Correlated Metal Phase in VO 2 as Evidence of the Mott Transition: Coherent Phonon Analysis journal December 2006
Coherent Structural Dynamics and Electronic Correlations during an Ultrafast Insulator-to-Metal Phase Transition in VO 2 journal September 2007
Enhanced Photosusceptibility near T c for the Light-Induced Insulator-to-Metal Phase Transition in Vanadium Dioxide journal November 2007
Optical Properties of V O 2 between 0.25 and 5 eV journal October 1968
Optical Properties of V O 2 between 0.25 and 5 eV journal August 1968
Electronic Properties of V O 2 near the Semiconductor-Metal Transition journal September 1969
Dimerization of a linear Heisenberg chain in the insulating phases of V 1 − x Cr x O 2 journal September 1974
Metal-insulator transition in vanadium dioxide journal June 1975
Structural Aspects of the Metal-Insulator Transitions in Cr-Doped V O 2 journal April 1972
Evidence for a structurally-driven insulator-to-metal transition in VO 2 : A view from the ultrafast timescale journal October 2004
Quantitative nanoparticle structures from electron crystallography data journal April 2010
Electric-field-driven phase transition in vanadium dioxide journal December 2011
Phase diagram of the ultrafast photoinduced insulator-metal transition in vanadium dioxide journal April 2012
Anisotropic electron-phonon coupling investigated by ultrafast electron crystallography: Three-temperature model journal June 2013
Hole-lattice coupling and photoinduced insulator-metal transition in VO 2 journal July 2013
Photoinduced phase transitions in narrow-gap Mott insulators: The case of VO 2 journal March 2016
Vanadium Dioxide: A Peierls-Mott Insulator Stable against Disorder journal June 2012
Anisotropic Electronic State via Spontaneous Phase Separation in Strained Vanadium Dioxide Films journal August 2013
Instantaneous Band Gap Collapse in Photoexcited Monoclinic VO 2 due to Photocarrier Doping journal November 2014
Direct Observation of Decoupled Structural and Electronic Transitions and an Ambient Pressure Monocliniclike Metallic Phase of VO 2 journal November 2014
Oxides Which Show a Metal-to-Insulator Transition at the Neel Temperature journal July 1959
Femtosecond Structural Dynamics in VO 2 during an Ultrafast Solid-Solid Phase Transition journal November 2001
Dynamical Singlets and Correlation-Assisted Peierls Transition in V O 2 journal January 2005
Band-Selective Measurements of Electron Dynamics in VO 2 Using Femtosecond Near-Edge X-Ray Absorption journal August 2005
Monoclinic and Correlated Metal Phase in VO 2 as Evidence of the Mott Transition: Coherent Phonon Analysis journal December 2006
Optical Properties of V O 2 between 0.25 and 5 eV journal October 1968
Accurate X-ray determination of the lattice parameters and the thermal expansion coefficients of VO 2 near the transition temperature journal August 1979
Accurate X-ray determination of the lattice parameters and the thermal expansion coefficients of VO 2 near the transition temperature journal August 1979
Voltage-Triggered Ultrafast Phase Transition in Vanadium Dioxide Switches journal February 2013
Voltage-Triggered Ultrafast Phase Transition in Vanadium Dioxide Switches journal February 2013
Exploration of metastability and hidden phases in correlated electron crystals visualized by femtosecond optical doping and electron crystallography journal June 2015
4D Visualization of Transitional Structures in Phase Transformations by Electron Diffraction journal November 2007
A photoinduced metal-like phase of monoclinic VO 2 revealed by ultrafast electron diffraction journal October 2014
Electric-field-driven phase transition in vanadium dioxide text January 2011
A Refinement of the Structure of VO2. journal January 1970
Ultrafast changes in lattice symmetry probed by coherent phonons text January 2010
The metal-insulator transitions of VO2: A band theoretical approach text January 2002

Cited By (17)

Photoinduced Strain Release and Phase Transition Dynamics of Solid-Supported Ultrathin Vanadium Dioxide journal August 2017
Active control of bright electron beams with RF optics for femtosecond microscopy journal July 2017
Probing the non-equilibrium transient state in magnetite by a jitter-free two-color X-ray pump and X-ray probe experiment text January 2018
Optical creation of a supercrystal with three-dimensional nanoscale periodicity journal March 2019
Enhancing Modulation of Thermal Conduction in Vanadium Dioxide Thin Film by Nanostructured Nanogaps journal August 2017
The influence of structural disorder and phonon on metal-to-insulator transition of VO 2 journal November 2017
Photoinduced nonequilibrium dynamics in charge ordered materials journal March 2018
Power dissipation in the mixed metal-insulator state of self-heated VO 2 single crystals and the effect of sliding domains journal June 2018
Probing the non-equilibrium transient state in magnetite by a jitter-free two-color X-ray pump and X-ray probe experiment journal September 2018
Morphology induced spectral reflectance lineshapes in VO 2 thin films journal June 2019
How optical excitation controls the structure and properties of vanadium dioxide journal December 2018
Ultrafast electron diffraction journal July 2018
Ultrafast diffraction conoscopy of the structural phase transition in VO 2 : Evidence of two lattice distortions journal June 2017
Ultrafast structural dynamics of VO 2 journal August 2017
Defect-engineered epitaxial VO 2±δ in strain engineering of heterogeneous soft crystals journal May 2018
Photoinduced Nonequilibrium Dynamics in Charge Ordered Materials text January 2017
How optical excitation controls the structure and properties of vanadium dioxide text January 2018

Similar Records

The seeds and homogeneous nucleation of photoinduced nonthermal melting in semiconductors due to self-amplified local dynamic instability
Journal Article · Thu Jul 07 20:00:00 EDT 2022 · Science Advances · OSTI ID:1905508

Photoexcitation dynamics in polyacetylene probed by transient photoinduced resonance Raman scattering
Journal Article · Mon May 18 00:00:00 EDT 1992 · Physical Review Letters; (United States) · OSTI ID:7110275