The nematic instability is an undebatable ingredient of the physics of iron-based superconductors. Yet, its origin remains enigmatic as it involves a fermiology with an intricate interplay of lattice-, orbital-, and spin degrees of freedom. It is well known that thermoelectric transport is an excellent probe for revealing even subtle signatures of instabilities and pertinent fluctuations. In this paper, we report a strong response of the thermoelectric transport properties of two underdoped 1111 iron-based superconductors to a vanishingly small strain. By introducing the strain derivative of the Seebeck and the Nernst coefficients, we provide a description of the nematic order parameter, proving the existence of an anisotropic Peltier-tensor beside an anisotropic conductivity tensor. Our measurements reveal that the transport nematic phenomenology is the result of the combined effect of both an anisotropic scattering time and Fermi surface distortions, pointing out that in a realistic description, abreast of the spin fluctuations also the orbital character is a fundamental ingredient. In addition, we show that nematic fluctuations universally relax in a Curie-Weiss fashion above T-S in all the elasto-transport measurements and we provide evidences that nematicity must be band selective.
机构:
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA
Stanford Univ, Dept Phys, Stanford, CA 94305 USASLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA
Chen, C. -C.
论文数: 引用数:
h-index:
机构:
Maciejko, J.
Sorini, A. P.
论文数: 0引用数: 0
h-index: 0
机构:
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USASLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA
Sorini, A. P.
Moritz, B.
论文数: 0引用数: 0
h-index: 0
机构:
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA
Univ N Dakota, Dept Phys & Astrophys, Grand Forks, ND 58202 USASLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA
Moritz, B.
Singh, R. R. P.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Davis, Dept Phys, Davis, CA 95616 USASLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA
Singh, R. R. P.
Devereaux, T. P.
论文数: 0引用数: 0
h-index: 0
机构:
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USASLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA
机构:
Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
Stanford Univ, Geballe Lab Adv Mat, Stanford, CA 94305 USA
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USAStanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
Chu, Jiun-Haw
Kuo, Hsueh-Hui
论文数: 0引用数: 0
h-index: 0
机构:
Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
Stanford Univ, Geballe Lab Adv Mat, Stanford, CA 94305 USA
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USAStanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
Kuo, Hsueh-Hui
Analytis, James G.
论文数: 0引用数: 0
h-index: 0
机构:
Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
Stanford Univ, Geballe Lab Adv Mat, Stanford, CA 94305 USA
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USAStanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
Analytis, James G.
Fisher, Ian R.
论文数: 0引用数: 0
h-index: 0
机构:
Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
Stanford Univ, Geballe Lab Adv Mat, Stanford, CA 94305 USA
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USAStanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
机构:
Cornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Florida State Univ, Dept Phys, Natl High Magnet Field Lab, Tallahassee, FL 32310 USACornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Chuang, T. -M.
Allan, M. P.
论文数: 0引用数: 0
h-index: 0
机构:
Cornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Univ St Andrews, Sch Phys & Astron, St Andrews KY16 9SS, Fife, ScotlandCornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Allan, M. P.
Lee, Jinho
论文数: 0引用数: 0
h-index: 0
机构:
Cornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USACornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Lee, Jinho
Xie, Yang
论文数: 0引用数: 0
h-index: 0
机构:
Cornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USACornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Xie, Yang
Ni, Ni
论文数: 0引用数: 0
h-index: 0
机构:
Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA
Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USACornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Ni, Ni
Bud'ko, S. L.
论文数: 0引用数: 0
h-index: 0
机构:
Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA
Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USACornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Bud'ko, S. L.
Boebinger, G. S.
论文数: 0引用数: 0
h-index: 0
机构:
Florida State Univ, Dept Phys, Natl High Magnet Field Lab, Tallahassee, FL 32310 USACornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Boebinger, G. S.
Canfield, P. C.
论文数: 0引用数: 0
h-index: 0
机构:
Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA
Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USACornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Canfield, P. C.
Davis, J. C.
论文数: 0引用数: 0
h-index: 0
机构:
Cornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Univ St Andrews, Sch Phys & Astron, St Andrews KY16 9SS, Fife, Scotland
Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA
Univ British Columbia, Dept Phys & Astron, Vancouver, BC V5Z 1M9, CanadaCornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
机构:
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA
Stanford Univ, Dept Phys, Stanford, CA 94305 USASLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA
Chen, C. -C.
论文数: 引用数:
h-index:
机构:
Maciejko, J.
Sorini, A. P.
论文数: 0引用数: 0
h-index: 0
机构:
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USASLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA
Sorini, A. P.
Moritz, B.
论文数: 0引用数: 0
h-index: 0
机构:
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA
Univ N Dakota, Dept Phys & Astrophys, Grand Forks, ND 58202 USASLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA
Moritz, B.
Singh, R. R. P.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Davis, Dept Phys, Davis, CA 95616 USASLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA
Singh, R. R. P.
Devereaux, T. P.
论文数: 0引用数: 0
h-index: 0
机构:
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USASLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USA
机构:
Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
Stanford Univ, Geballe Lab Adv Mat, Stanford, CA 94305 USA
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USAStanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
Chu, Jiun-Haw
Kuo, Hsueh-Hui
论文数: 0引用数: 0
h-index: 0
机构:
Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
Stanford Univ, Geballe Lab Adv Mat, Stanford, CA 94305 USA
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USAStanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
Kuo, Hsueh-Hui
Analytis, James G.
论文数: 0引用数: 0
h-index: 0
机构:
Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
Stanford Univ, Geballe Lab Adv Mat, Stanford, CA 94305 USA
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USAStanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
Analytis, James G.
Fisher, Ian R.
论文数: 0引用数: 0
h-index: 0
机构:
Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
Stanford Univ, Geballe Lab Adv Mat, Stanford, CA 94305 USA
SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94025 USAStanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
机构:
Cornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Florida State Univ, Dept Phys, Natl High Magnet Field Lab, Tallahassee, FL 32310 USACornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Chuang, T. -M.
Allan, M. P.
论文数: 0引用数: 0
h-index: 0
机构:
Cornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Univ St Andrews, Sch Phys & Astron, St Andrews KY16 9SS, Fife, ScotlandCornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Allan, M. P.
Lee, Jinho
论文数: 0引用数: 0
h-index: 0
机构:
Cornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USACornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Lee, Jinho
Xie, Yang
论文数: 0引用数: 0
h-index: 0
机构:
Cornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USACornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Xie, Yang
Ni, Ni
论文数: 0引用数: 0
h-index: 0
机构:
Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA
Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USACornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Ni, Ni
Bud'ko, S. L.
论文数: 0引用数: 0
h-index: 0
机构:
Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA
Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USACornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Bud'ko, S. L.
Boebinger, G. S.
论文数: 0引用数: 0
h-index: 0
机构:
Florida State Univ, Dept Phys, Natl High Magnet Field Lab, Tallahassee, FL 32310 USACornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Boebinger, G. S.
Canfield, P. C.
论文数: 0引用数: 0
h-index: 0
机构:
Iowa State Univ, US DOE, Ames Lab, Ames, IA 50011 USA
Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USACornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Canfield, P. C.
Davis, J. C.
论文数: 0引用数: 0
h-index: 0
机构:
Cornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA
Univ St Andrews, Sch Phys & Astron, St Andrews KY16 9SS, Fife, Scotland
Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA
Univ British Columbia, Dept Phys & Astron, Vancouver, BC V5Z 1M9, CanadaCornell Univ, Atom & Solid State Phys Lab, Dept Phys, Ithaca, NY 14853 USA