Tracking the insulator-to-metal phase transition in VO2 with few-femtosecond extreme UV transient absorption spectroscopy

Jager, Marieke F.; Ott, Christian; Kraus, Peter M.; Kaplan, Christopher J.; Pouse, Winston; Marvel, Robert E.; Haglund, Richard F.; Neumark, Daniel M.; Leone, Stephen R.

doi:10.1073/pnas.1707602114

Title: Tracking the insulator-to-metal phase transition in VO₂ with few-femtosecond extreme UV transient absorption spectroscopy

Journal Article · Mon Aug 21 00:00:00 EDT 2017 · Proceedings of the National Academy of Sciences of the United States of America

DOI:https://doi.org/10.1073/pnas.1707602114· OSTI ID:1426733

Jager, Marieke F. ^[1]; Ott, Christian ^[2]; Kraus, Peter M. ^[1]; Kaplan, Christopher J. ^[1]; Pouse, Winston ^[2]; Marvel, Robert E. ^[3]; Haglund, Richard F. ^[4]; Neumark, Daniel M. ^[5]; Leone, Stephen R. ^[6]

Univ. of California, Berkeley, CA (United States). Department of Chemistry
Univ. of California, Berkeley, CA (United States). Department of Chemistry and Department of Physics
Vanderbilt Univ., Nashville, TN (United States). Interdisciplinary Materials Science Program
Vanderbilt Univ., Nashville, TN (United States). Interdisciplinary Materials Science Program and Department of Physics and Astronomy
Univ. of California, Berkeley, CA (United States). Department of Chemistry; Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Chemical Sciences Division
Univ. of California, Berkeley, CA (United States). Department of Chemistry and Department of Physics; Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Chemical Sciences Division

We present coulomb correlations can manifest in exotic properties in solids, but how these properties can be accessed and ultimately manipulated in real time is not well understood. The insulator-to-metal phase transition in vanadium dioxide (VO₂) is a canonical example of such correlations. Here, few-femtosecond extreme UV transient absorption spectroscopy (FXTAS) at the vanadium M_2,3 edge is used to track the insulator-to-metal phase transition in VO₂ . This technique allows observation of the bulk material in real time, follows the photoexcitation process in both the insulating and metallic phases, probes the subsequent relaxation in the metallic phase, and measures the phase-transition dynamics in the insulating phase. An understanding of the VO₂ absorption spectrum in the extreme UV is developed using atomic cluster model calculations, revealing V³⁺/d² character of the vanadium center. We find that the insulator-to-metal phase transition occurs on a timescale of 26 ± 6 fs and leaves the system in a long-lived excited state of the metallic phase, driven by a change in orbital occupation. Potential interpretations based on electronic screening effects and lattice dynamics are discussed. A Mott–Hubbard-type mechanism is favored, as the observed timescales and d² nature of the vanadium metal centers are inconsistent with a Peierls driving force. In conclusion, the findings provide a combined experimental and theoretical roadmap for using time-resolved extreme UV spectroscopy to investigate nonequilibrium dynamics in strongly correlated materials.

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Research Organization:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC)

Grant/Contract Number:: AC02-05CH11231; AC03-76SF00098

OSTI ID:: 1426733

Journal Information:: Proceedings of the National Academy of Sciences of the United States of America, Vol. 114, Issue 36; ISSN 0027-8424

Publisher:: National Academy of Sciences, Washington, DC (United States)Copyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 88 works

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References (65)

VO2 films with strong semiconductor to metal phase transition prepared by the precursor oxidation process Gurvitch, M.; Luryi, S.; Polyakov, A. Journal of Applied Physics, Vol. 102, Issue 3 https://doi.org/10.1063/1.2764245	journal	August 2007
Characterization of broadband few-cycle laser pulses with the d-scan technique Miranda, Miguel; Arnold, Cord L.; Fordell, Thomas Optics Express, Vol. 20, Issue 17 https://doi.org/10.1364/OE.20.018732	journal	January 2012
Multiplet effects in X-ray spectroscopy Groot, Frank de Coordination Chemistry Reviews, Vol. 249, Issue 1-2 https://doi.org/10.1016/j.ccr.2004.03.018	journal	January 2005
High-resolution experimental and theoretical study of singly and doubly excited resonances in ground-state photoionization of neon Schulz, Konrad; Domke, Michael; Püttner, Ralph Physical Review A, Vol. 54, Issue 4 https://doi.org/10.1103/PhysRevA.54.3095	journal	October 1996
Attosecond metrology: from electron capture to future signal processing Krausz, Ferenc; Stockman, Mark I. Nature Photonics, Vol. 8, Issue 3 https://doi.org/10.1038/nphoton.2014.28	journal	February 2014
Band-Selective Measurements of Electron Dynamics in ${VO}_{2}$ Using Femtosecond Near-Edge X-Ray Absorption Cavalleri, A.; Rini, M.; Chong, H. H. W. Physical Review Letters, Vol. 95, Issue 6 https://doi.org/10.1103/PhysRevLett.95.067405	journal	August 2005
Direct time-domain observation of attosecond final-state lifetimes in photoemission from solids Tao, Zhensheng; Chen, Cong; Szilvási, Tibor Science, Vol. 353, Issue 6294 https://doi.org/10.1126/science.aaf6793	journal	June 2016
$M_{2, 3}$ spectrum of atomic Mn Davis, L. C.; Feldkamp, L. A. Physical Review A, Vol. 17, Issue 6 https://doi.org/10.1103/PhysRevA.17.2012	journal	June 1978
Theory for displacive excitation of coherent phonons Zeiger, H. J.; Vidal, J.; Cheng, T. K. Physical Review B, Vol. 45, Issue 2 https://doi.org/10.1103/PhysRevB.45.768	journal	January 1992
Grain size effect on the semiconductor-metal phase transition characteristics of magnetron-sputtered VO2 thin films Brassard, D.; Fourmaux, S.; Jean-Jacques, M. Applied Physics Letters, Vol. 87, Issue 5 https://doi.org/10.1063/1.2001139	journal	August 2005
Autoionization in bulk, multilayer, and monolayer Cr Bader, S. D.; Zajac, G.; Arko, A. J. Physical Review B, Vol. 33, Issue 6 https://doi.org/10.1103/PhysRevB.33.3636	journal	March 1986
Petahertz optical drive with wide-bandgap semiconductor Mashiko, Hiroki; Oguri, Katsuya; Yamaguchi, Tomohiko Nature Physics, Vol. 12, Issue 8 https://doi.org/10.1038/nphys3711	journal	April 2016
Synthesis of vanadium dioxide thin films and nanoparticles Nag, Joyeeta; Haglund Jr, R. F. Journal of Physics: Condensed Matter, Vol. 20, Issue 26 https://doi.org/10.1088/0953-8984/20/26/264016	journal	June 2008
Attosecond dynamical Franz-Keldysh effect in polycrystalline diamond Lucchini, M.; Sato, S. A.; Ludwig, A. Science, Vol. 353, Issue 6302 https://doi.org/10.1126/science.aag1268	journal	August 2016
${VO}_{2}$ : Peierls or Mott-Hubbard? A view from band theory Wentzcovitch, Renata M.; Schulz, Werner W.; Allen, Philip B. Physical Review Letters, Vol. 72, Issue 21 https://doi.org/10.1103/PhysRevLett.72.3389	journal	May 1994
Bound states and critical behavior of the Yukawa potential Li, Yongyao; Luo, Xiangqian; Kröger, Helmut Science in China Series G, Vol. 49, Issue 1 https://doi.org/10.1007/s11433-004-0020-5	journal	January 2006
Electronic Properties of V $O_{2}$ near the Semiconductor-Metal Transition Berglund, C. N.; Guggenheim, H. J. Physical Review, Vol. 185, Issue 3 https://doi.org/10.1103/PhysRev.185.1022	journal	September 1969
Raman scattering in VO2 Schilbe, Peter Physica B: Condensed Matter, Vol. 316-317 https://doi.org/10.1016/S0921-4526(02)00584-7	journal	May 2002
Correlation-Driven Insulator-Metal Transition in Near-Ideal Vanadium Dioxide Films Gray, A. X.; Jeong, J.; Aetukuri, N. P. Physical Review Letters, Vol. 116, Issue 11 https://doi.org/10.1103/PhysRevLett.116.116403	journal	March 2016
THz Transmittance and Electrical Properties Tuning across IMT in Vanadium Dioxide Films by Al Doping Wu, Xuefei; Wu, Zhiming; Ji, Chunhui ACS Applied Materials & Interfaces, Vol. 8, Issue 18 https://doi.org/10.1021/acsami.5b12417	journal	April 2016
Picosecond soft x-ray absorption measurement of the photoinduced insulator-to-metal transition in ${VO}_{2}$ Cavalleri, A.; Chong, H. H. W.; Fourmaux, S. Physical Review B, Vol. 69, Issue 15 https://doi.org/10.1103/PhysRevB.69.153106	journal	April 2004
Dynamical Singlets and Correlation-Assisted Peierls Transition in ${V O}_{2}$ Biermann, S.; Poteryaev, A.; Lichtenstein, A. I. Physical Review Letters, Vol. 94, Issue 2 https://doi.org/10.1103/PhysRevLett.94.026404	journal	January 2005
Orbital-Assisted Metal-Insulator Transition in ${VO}_{2}$ Haverkort, M. W.; Hu, Z.; Tanaka, A. Physical Review Letters, Vol. 95, Issue 19 https://doi.org/10.1103/PhysRevLett.95.196404	journal	November 2005
Insulating phases of vanadium dioxide are Mott-Hubbard insulators Huffman, T. J.; Hendriks, C.; Walter, E. J. Physical Review B, Vol. 95, Issue 7 https://doi.org/10.1103/PhysRevB.95.075125	journal	February 2017
Control of the metal–insulator transition in vanadium dioxide by modifying orbital occupancy Aetukuri, Nagaphani B.; Gray, Alexander X.; Drouard, Marc Nature Physics, Vol. 9, Issue 10 https://doi.org/10.1038/nphys2733	journal	September 2013
Vacuum-ultraviolet reflectance and photoemission study of the metal-insulator phase transitions in ${VO}_{2}$ , $V_{6}$ $O_{13}$ , and $V_{2}$ $O_{3}$ Shin, S.; Suga, S.; Taniguchi, M. Physical Review B, Vol. 41, Issue 8 https://doi.org/10.1103/PhysRevB.41.4993	journal	March 1990
Oxide Electronics Utilizing Ultrafast Metal-Insulator Transitions Yang, Zheng; Ko, Changhyun; Ramanathan, Shriram Annual Review of Materials Research, Vol. 41, Issue 1 https://doi.org/10.1146/annurev-matsci-062910-100347	journal	August 2011
∼8 keV photoemission of the metal–insulator transition system VO ₂ Suga, S.; Sekiyama, A.; Imada, S. New Journal of Physics, Vol. 11, Issue 10 https://doi.org/10.1088/1367-2630/11/10/103015	journal	October 2009
On the Transition to Metallic Conduction in Semiconductors Mott, N. F. Canadian Journal of Physics, Vol. 34, Issue 12A https://doi.org/10.1139/p56-151	journal	December 1956
Influence of infrared optical properties by transformation of the crystal structure in Al-doped vanadium dioxide films Wu, Xuefei; Wu, Zhiming; Ji, Chunhui Optical Materials Express, Vol. 6, Issue 11 https://doi.org/10.1364/OME.6.003500	journal	January 2016
Semiconductor to metal phase transition in the nucleation and growth of VO2 nanoparticles and thin films Suh, J. Y.; Lopez, R.; Feldman, L. C. Journal of Applied Physics, Vol. 96, Issue 2 https://doi.org/10.1063/1.1762995	journal	July 2004
Theory of X-Ray Photoemission and X-Ray Emission Spectra in Mn Compounds Taguchi, Munetaka; Uozumi, Takayuki; Kotani, Akio Journal of the Physical Society of Japan, Vol. 66, Issue 1 https://doi.org/10.1143/JPSJ.66.247	journal	January 1997
Instantaneous Band Gap Collapse in Photoexcited Monoclinic ${VO}_{2}$ due to Photocarrier Doping Wegkamp, Daniel; Herzog, Marc; Xian, Lede Physical Review Letters, Vol. 113, Issue 21 https://doi.org/10.1103/PhysRevLett.113.216401	journal	November 2014
Ultrafast evolution and transient phases of a prototype out-of-equilibrium Mott–Hubbard material Lantz, G.; Mansart, B.; Grieger, D. Nature Communications, Vol. 8, Issue 1 https://doi.org/10.1038/ncomms13917	journal	January 2017
Femtosecond Structural Dynamics in ${VO}_{2}$ during an Ultrafast Solid-Solid Phase Transition Cavalleri, A.; Tóth, Cs.; Siders, C. W. Physical Review Letters, Vol. 87, Issue 23 https://doi.org/10.1103/PhysRevLett.87.237401	journal	November 2001
Femtosecond laser excitation of the semiconductor‐metal phase transition in VO ₂ Becker, Michael F.; Buckman, A. Bruce; Walser, Rodger M. Applied Physics Letters, Vol. 65, Issue 12 https://doi.org/10.1063/1.112974	journal	September 1994
Linking high harmonics from gases and solids Vampa, G.; Hammond, T. J.; Thiré, N. Nature, Vol. 522, Issue 7557 https://doi.org/10.1038/nature14517	journal	June 2015
Controlling dielectrics with the electric field of light Schultze, Martin; Bothschafter, Elisabeth M.; Sommer, Annkatrin Nature, Vol. 493, Issue 7430 https://doi.org/10.1038/nature11720	journal	December 2012
A photoinduced metal-like phase of monoclinic VO ₂ revealed by ultrafast electron diffraction Morrison, Vance R.; Chatelain, Robert. P.; Tiwari, Kunal L. Science, Vol. 346, Issue 6208 https://doi.org/10.1126/science.1253779	journal	October 2014
Metallization of vanadium dioxide driven by large phonon entropy Budai, John D.; Hong, Jiawang; Manley, Michael E. Nature, Vol. 515, Issue 7528 https://doi.org/10.1038/nature13865	journal	November 2014
Ultrafast changes in lattice symmetry probed by coherent phonons Wall, S.; Wegkamp, D.; Foglia, L. Nature Communications, Vol. 3, Issue 1 https://doi.org/10.1038/ncomms1719	journal	January 2012
Coherent Structural Dynamics and Electronic Correlations during an Ultrafast Insulator-to-Metal Phase Transition in ${VO}_{2}$ Kübler, C.; Ehrke, H.; Huber, R. Physical Review Letters, Vol. 99, Issue 11 https://doi.org/10.1103/PhysRevLett.99.116401	journal	September 2007
Interaction of many discrete states with many continua Davis, L. C.; Feldkamp, L. A. Physical Review B, Vol. 15, Issue 6 https://doi.org/10.1103/PhysRevB.15.2961	journal	March 1977
4D Visualization of Transitional Structures in Phase Transformations by Electron Diffraction Baum, P.; Yang, D. -S.; Zewail, A. H. Science, Vol. 318, Issue 5851 https://doi.org/10.1126/science.1147724	journal	November 2007
In situ characterization of few-cycle laser pulses in transient absorption spectroscopy Blättermann, Alexander; Ott, Christian; Kaldun, Andreas Optics Letters, Vol. 40, Issue 15 https://doi.org/10.1364/OL.40.003464	journal	January 2015
Metal-insulator transitions Imada, Masatoshi; Fujimori, Atsushi; Tokura, Yoshinori Reviews of Modern Physics, Vol. 70, Issue 4, p. 1039-1263 https://doi.org/10.1103/RevModPhys.70.1039	journal	October 1998
Ultrafast Nanoimaging of the Photoinduced Phase Transition Dynamics in VO ₂ Dönges, Sven A.; Khatib, Omar; O’Callahan, Brian T. Nano Letters, Vol. 16, Issue 5 https://doi.org/10.1021/acs.nanolett.5b05313	journal	April 2016
X-Ray Interactions: Photoabsorption, Scattering, Transmission, and Reflection at E = 50-30,000 eV, Z = 1-92 Henke, B. L.; Gullikson, E. M.; Davis, J. C. Atomic Data and Nuclear Data Tables, Vol. 54, Issue 2, p. 181-342 https://doi.org/10.1006/adnd.1993.1013	journal	July 1993
Slowdown of the Electronic Relaxation Close to the Mott Transition Sayyad, Sharareh; Eckstein, Martin Physical Review Letters, Vol. 117, Issue 9 https://doi.org/10.1103/PhysRevLett.117.096403	journal	August 2016
The 2016 oxide electronic materials and oxide interfaces roadmap Lorenz, M.; Ramachandra Rao, M. S.; Venkatesan, T. Journal of Physics D: Applied Physics, Vol. 49, Issue 43 https://doi.org/10.1088/0022-3727/49/43/433001	journal	October 2016
The CTM4XAS program for EELS and XAS spectral shape analysis of transition metal L edges Stavitski, Eli; de Groot, Frank M. F. Micron, Vol. 41, Issue 7 https://doi.org/10.1016/j.micron.2010.06.005	journal	October 2010
Real-Time Probing of Electron Dynamics Using Attosecond Time-Resolved Spectroscopy Ramasesha, Krupa; Leone, Stephen R.; Neumark, Daniel M. Annual Review of Physical Chemistry, Vol. 67, Issue 1 https://doi.org/10.1146/annurev-physchem-040215-112025	journal	May 2016
Role of Defects in the Phase Transition of VO ₂ Nanoparticles Probed by Plasmon Resonance Spectroscopy Appavoo, Kannatassen; Lei, Dang Yuan; Sonnefraud, Yannick Nano Letters, Vol. 12, Issue 2 https://doi.org/10.1021/nl203782y	journal	January 2012
Attosecond spectroscopy in condensed matter Cavalieri, A. L.; Müller, N.; Uphues, Th. Nature, Vol. 449, Issue 7165 https://doi.org/10.1038/nature06229	journal	October 2007
Inhomogeneity of the ultrafast insulator-to-metal transition dynamics of VO2 O’Callahan, Brian T.; Jones, Andrew C.; Hyung Park, Jae Nature Communications, Vol. 6, Issue 1 https://doi.org/10.1038/ncomms7849	journal	April 2015
Lorentz Meets Fano in Spectral Line Shapes: A Universal Phase and Its Laser Control Ott, C.; Kaldun, A.; Raith, P. Science, Vol. 340, Issue 6133 https://doi.org/10.1126/science.1234407	journal	May 2013
Tracking the evolution of electronic and structural properties of VO $_{2}$ during the ultrafast photoinduced insulator-metal transition Wall, S.; Foglia, L.; Wegkamp, D. Physical Review B, Vol. 87, Issue 11 https://doi.org/10.1103/PhysRevB.87.115126	journal	March 2013
Ultrafast dynamics during the photoinduced phase transition in VO2 Wegkamp, Daniel; Stähler, Julia Progress in Surface Science, Vol. 90, Issue 4 https://doi.org/10.1016/j.progsurf.2015.10.001	journal	December 2015
Vanadium Dioxide: A Peierls-Mott Insulator Stable against Disorder Weber, Cédric; O’Regan, David D.; Hine, Nicholas D. M. Physical Review Letters, Vol. 108, Issue 25 https://doi.org/10.1103/PhysRevLett.108.256402	journal	June 2012
Evidence for a structurally-driven insulator-to-metal transition in ${VO}_{2}$ : A view from the ultrafast timescale Cavalleri, A.; Dekorsy, Th.; Chong, H. H. W. Physical Review B, Vol. 70, Issue 16 https://doi.org/10.1103/PhysRevB.70.161102	journal	October 2004
Attosecond band-gap dynamics in silicon Schultze, M.; Ramasesha, K.; Pemmaraju, C. D. Science, Vol. 346, Issue 6215 https://doi.org/10.1126/science.1260311	journal	December 2014
Strong hybridization in vanadium oxides: evidence from photoemission and absorption spectroscopy Zimmermann, R.; Claessen, R.; Reinert, F. Journal of Physics: Condensed Matter, Vol. 10, Issue 25 https://doi.org/10.1088/0953-8984/10/25/018	journal	June 1998
Electronic structure of 3d-transition-metal oxides: on-site Coulomb repulsion versus covalency Zimmermann, R.; Steiner, P.; Claessen, R. Journal of Physics: Condensed Matter, Vol. 11, Issue 7 https://doi.org/10.1088/0953-8984/11/7/002	journal	January 1999
Experimental study of resonant photoemission in the metals V, Cr, Mn and Co Kaurila, T.; Väyrynen, J.; Isokallio, M. Journal of Physics: Condensed Matter, Vol. 9, Issue 31 https://doi.org/10.1088/0953-8984/9/31/007	journal	August 1997
M _2,3 absorption spectroscopy of 3d transition-metal compounds Laan, G. van der Journal of Physics: Condensed Matter, Vol. 3, Issue 38 https://doi.org/10.1088/0953-8984/3/38/016	journal	September 1991

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Title: Tracking the insulator-to-metal phase transition in VO2 with few-femtosecond extreme UV transient absorption spectroscopy

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Title: Tracking the insulator-to-metal phase transition in VO₂ with few-femtosecond extreme UV transient absorption spectroscopy