DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Laser-induced control of an electronic nematic quantum phase transition

Journal Article · · Physical Review Research

Ultrafast techniques have emerged as promising methods to study and control quantum materials. To maintain the quantum nature of the systems under study, excess heating must be avoided. In this paper, we demonstrate a method that employs the nonequilibrium laser excitation of planar-stretching optical phonons in tetragonal systems to quench an electronic nematic state across a quantum phase transition. Appropriately tuned off-resonant pulses can perform a quantum quench of the system either into the nematic phase (red detuning) or out of it (blue detuning). The nonlinear coupling of this phonon mode to nematicity not only mediates interactions in the nematic channel, but it also suppresses heating effects. We illustrate the applicability of our general results by considering the microscopic parameters of the nematic unconventional superconductor FeSe.

Research Organization:
Univ. of Minnesota, Minneapolis, MN (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0020045; SC0012336
OSTI ID:
1605326
Alternate ID(s):
OSTI ID: 1657080
Journal Information:
Physical Review Research, Vol. 2, Issue 1; ISSN 2643-1564
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (56)

Control of the electronic phase of a manganite by mode-selective vibrational excitation journal September 2007
Elastic coupling and spin-driven nematicity in iron-based superconductors journal February 2016
Ultrafast dynamics and phonon softening in Fe 1+ y Se 1− x Te x single crystals journal October 2012
Interplay between lattice and spin states degree of freedom in the FeSe superconductor: Dynamic spin state instabilities journal April 2013
Phonon dispersion relation of single-crystalline β -FeSe journal September 2017
Density functional study of FeS, FeSe, and FeTe: Electronic structure, magnetism, phonons, and superconductivity journal October 2008
Nonequilibrium steady states and transient dynamics of conventional superconductors under phonon driving journal July 2017
The Key Ingredients of the Electronic Structure of FeSe journal March 2018
Quantum Quench Dynamics journal March 2018
Density of phonon states in superconducting FeSe as a function of temperature and pressure journal May 2010
Quasiparticle Dynamics and Phonon Softening in FeSe Superconductors journal June 2012
Review of the Theoretical Description of Time-Resolved Angle-Resolved Photoemission Spectroscopy in Electron-Phonon Mediated Superconductors: Review of the theoretical description of time-resolved angle-resolved photoemission spectroscopy ⋅⋅⋅ journal July 2017
Dynamical quantum phase transitions: a review journal April 2018
Probing the interatomic potential of solids with strong-field nonlinear phononics journal February 2018
Controlling competing orders via nonequilibrium acoustic phonons: Emergence of anisotropic effective electronic temperature journal January 2018
Universal optical control of chiral superconductors and Majorana modes journal May 2019
Electronic liquid-crystal phases of a doped Mott insulator journal June 1998
Dynamical Cooper pairing in nonequilibrium electron-phonon systems journal December 2016
Nematicity, magnetism and superconductivity in FeSe journal December 2017
Self-consistent Vertex Correction Analysis for Iron-based Superconductors: Mechanism of Coulomb Interaction-Driven Orbital Fluctuations journal September 2012
Intense ultrashort terahertz pulses: generation and applications journal February 2011
Possible light-induced superconductivity in K3C60 at high temperature journal February 2016
Effect of nematic ordering on electronic structure of FeSe journal November 2016
Nonlinear light–matter interaction at terahertz frequencies journal January 2016
Anomalous Suppression of the Orthorhombic Lattice Distortion in Superconducting Ba ( Fe 1 − x Co x ) 2 As 2 Single Crystals journal February 2010
Effects of Nematic Fluctuations on the Elastic Properties of Iron Arsenide Superconductors journal October 2010
Nematic Fermi Fluids in Condensed Matter Physics journal August 2010
Charge-induced nematicity in FeSe journal August 2016
Ubiquitous signatures of nematic quantum criticality in optimally doped Fe-based superconductors journal May 2016
Theory of nonlinear phononics for coherent light control of solids journal June 2014
Field Theory of Non-Equilibrium Systems book January 2011
Nematic quantum critical point without magnetism in FeSe 1− x S x superconductors journal July 2016
Intense terahertz radiation and their applications journal August 2016
Superconductivity and non-Fermi liquid behavior near a nematic quantum critical point journal April 2017
Suppression of electronic correlations by chemical pressure from FeSe to FeS journal September 2017
Emergent ultrafast phenomena in correlated oxides and heterostructures journal January 2017
Mode softening and phononic-crystal-like behavior of FeSe journal August 2011
An effective magnetic field from optically driven phonons journal October 2016
Electronic structure and phonon spectrum of binary iron-based superconductor FeSe in both nonmagnetic and striped antiferromagnetic phases journal January 2012
Ultrafast observation of critical nematic fluctuations and giant magnetoelastic coupling in iron pnictides journal February 2014
Theory of thermal relaxation of electrons in metals journal September 1987
Ultrafast spectroscopy of quantum materials journal September 2012
Transient superconductivity from electronic squeezing of optically pumped phonons journal January 2017
Lattice symmetry breaking in cuprate superconductors: stripes, nematics, and superconductivity journal November 2009
Light-enhanced electron-phonon coupling from nonlinear electron-phonon coupling journal May 2017
Terahertz field control of in-plane orbital order in La0.5Sr1.5MnO4 journal September 2015
Lattice Effects on Nematic Quantum Criticality in Metals journal June 2017
Phonon anomalies in some iron telluride materials journal March 2016
Electrical resistivity across a nematic quantum critical point journal February 2019
Transient superconductivity without superconductivity journal December 2018
Neutron scattering measurements of the phonon density of states of FeSe 1 − x superconductors journal January 2009
Quantum nonlinear phononics route towards nonequilibrium materials engineering: Melting dynamics of a ferrielectric charge density wave journal October 2018
Ultrafast optical spectroscopy of strongly correlated materials and high-temperature superconductors: a non-equilibrium approach journal March 2016
What drives nematic order in iron-based superconductors? journal January 2014
Gradual Fermi-surface modification in orbitally ordered state of FeSe revealed by optical spectroscopy journal May 2017
Electronic in-plane symmetry breaking at field-tuned quantum criticality in CeRhIn5 journal August 2017