pith. sign in

K. Held

Identifiers

  • name variant K. Held 0.60 · backfill

Papers (109)

  1. Quantum criticality in the two-dimensional periodic Anderson model cond-mat.str-el · 2018 · author #5
  2. Divergences of the irreducible vertex functions in correlated metallic systems: Insights from the Anderson Impurity Model cond-mat.str-el · 2017 · author #4
  3. Role of three-particle vertex within dual fermion calculations cond-mat.str-el · 2017 · author #8
  4. Towards ab initio calculations with the dynamical vertex approximation cond-mat.str-el · 2017 · author #6
  5. Local magnetic moments in iron and nickel at ambient and Earth's core conditions cond-mat.str-el · 2017 · author #5
  6. Sub-picosecond spin dynamics of excited states in the topological insulator Bi$_2$Te$_3$ cond-mat.mes-hall · 2017 · author #11
  7. Diagrammatic routes to nonlocal correlations beyond dynamical mean field theory cond-mat.str-el · 2017 · author #9
  8. Merging GW with DMFT and non-local correlations beyond cond-mat.str-el · 2017 · author #5
  9. Dynamical mean field theory for oxide heterostructures cond-mat.str-el · 2016 · author #4
  10. Effective magnetic correlations in hole-doped graphene nanoflakes cond-mat.str-el · 2016 · author #5
  11. Boltzmann approach to high-order transport: the non-linear and non-local responses cond-mat.mtrl-sci · 2016 · author #3
  12. Quantum criticality with a twist - interplay of correlations and Kohn anomalies in three dimensions cond-mat.str-el · 2016 · author #3
  13. Ultrafast and gigantic spin injection in semiconductors cond-mat.mtrl-sci · 2016 · author #2
  14. Nonlocal correlations and spectral properties of the Falicov-Kimball model cond-mat.str-el · 2016 · author #3
  15. Magnetic behavior of volborthite Cu3V2O7(OH)2(H2O)2 determined by coupled trimers rather than frustrated chains cond-mat.str-el · 2015 · author #6
  16. Woptic: optical conductivity with Wannier functions and adaptive k-mesh refinement physics.comp-ph · 2015 · author #6
  17. Surface effects on the Mott-Hubbard transition in archetypal V$_2$O$_3$ cond-mat.str-el · 2015 · author #12
  18. Dynamical vertex approximation for the two-dimensional Hubbard model cond-mat.str-el · 2015 · author #3
  19. Unified picture for the colossal thermopower compound FeSb$_2$ cond-mat.mtrl-sci · 2015 · author #4
  20. Electronic structure of CeRu4Sn6: a density functional plus dynamical mean field theory study cond-mat.str-el · 2015 · author #2
  21. Tunable site- and orbital-selective Mott transition and quantum confinement effects in La$_{0.5}$Ca$_{0.5}$MnO$_3$ nanoclusters cond-mat.str-el · 2015 · author #5
  22. Electronic reconstruction at the isopolar LaTiO3/LaFeO3 interface: An x-ray photoemission and density functional theory study cond-mat.str-el · 2014 · author #8
  23. Dynamical vertex approximation in its parquet implementation: application to Hubbard nano-rings cond-mat.str-el · 2014 · author #7
  24. Momentum resolved spin dynamics of bulk and surface excited states in the topological insulator $\mathrm{Bi_{2}Se_{3}}$ cond-mat.mtrl-sci · 2014 · author #14
  25. Fate of the false Mott-Hubbard transition in two dimensions cond-mat.str-el · 2014 · author #6
  26. Cubic interaction parameters for t2g Wannier orbitals cond-mat.str-el · 2014 · author #4
  27. Correlation effects in transport properties of interacting nanostructures cond-mat.str-el · 2013 · author #4
  28. Double quantum dot as a minimal thermoelectric generator cond-mat.str-el · 2013 · author #3
  29. From infinite to two dimensions through the functional renormalization group cond-mat.str-el · 2013 · author #4
  30. Poor Man's Understanding of Kinks Originating from Strong Electronic Correlations cond-mat.str-el · 2013 · author #1
  31. Effective crystal field and Fermi surface topology: a comparison of d- and dp-orbital models cond-mat.str-el · 2013 · author #5
  32. Physics behind the minimum of relative entropy measures for correlations cond-mat.str-el · 2013 · author #1
  33. Mott-Hubbard transition in V2O3 revisited cond-mat.str-el · 2013 · author #7
  34. One-particle irreducible functional approach - a new route to diagrammatic extensions of DMFT cond-mat.str-el · 2013 · author #4
  35. Double Exchange model for nanoscopic clusters cond-mat.str-el · 2012 · author #4
  36. Anisotropic optical conductivity of the putative Kondo insulator CeRu$_4$Sn$_6$ cond-mat.str-el · 2012 · author #13
  37. Kinks in the periodic Anderson model cond-mat.str-el · 2012 · author #4
  38. Exploring the Dark Side of Cuprate Superconductors: s-wave Symmetry of the Pseudogap cond-mat.str-el · 2012 · author #12
  39. Enhancement of the effective disorder potential and the thermopower in Na$_x$CoO$_2$ through the electron-phonon coupling cond-mat.str-el · 2012 · author #5
  40. Dipole matrix element approach vs. Peierls approximation for optical conductivity cond-mat.str-el · 2012 · author #4
  41. Signature of antiferromagnetic long-range order in the optical spectrum of strongly correlated electron systems cond-mat.str-el · 2011 · author #3
  42. Quantum dynamical screening of the local magnetic moment in Fe-based superconductors cond-mat.str-el · 2011 · author #5
  43. Orbital characters of three-dimensional Fermi surfaces in Eu2-xSrxNiO4 as probed by soft-x-ray angle-resolved photoemission spectroscopy cond-mat.str-el · 2011 · author #12
  44. Atomic and itinerant effects at the transition metal x-ray absorption K-pre-edge exemplified in the case of V$_2$O$_3$ cond-mat.str-el · 2011 · author #8
  45. Electronic structure of nickelates: From two-dimensional heterostructures to three-dimensional bulk materials cond-mat.str-el · 2011 · author #5
  46. Evolution of the electronic structure of a Mott system across its phase diagram: an X-ray absorption spectroscopy study of (V(1-x)Crx)2O3 cond-mat.str-el · 2011 · author #13
  47. Hedin Equations, GW, GW+DMFT, and All That cond-mat.mtrl-sci · 2011 · author #1
  48. Ab initio calculations with the dynamical vertex approximation cond-mat.str-el · 2011 · author #4
  49. Enhancement of the Na$_x$CoO$_2$ thermopower due to electronic correlations cond-mat.str-el · 2011 · author #5
  50. Critical properties of the half-filled Hubbard model in three dimensions cond-mat.str-el · 2011 · author #4
  51. Pseudogap of metallic layered nickelate R2-xSrxNiO4 (R=Nd, Eu) crystals measured using angle-resolved photoemission spectroscopy cond-mat.str-el · 2010 · author #11
  52. A Microscopic View on the Mott transition in Chromium-doped V2O3 cond-mat.str-el · 2010 · author #20
  53. High-temperature optical spectral weight and Fermi liquid renormalization in Bi-based cuprates cond-mat.supr-con · 2010 · author #8
  54. Dichotomy between large local and small ordered magnetic moment in Iron-based superconductors cond-mat.supr-con · 2010 · author #6
  55. Inequivalent routes across the Mott transition in V2O3 explored by X-ray absorption cond-mat.str-el · 2010 · author #12
  56. Kinks: Fingerprints of strong electronic correlations cond-mat.str-el · 2009 · author #4
  57. The LDA+DMFT route to identify good thermoelectrics cond-mat.str-el · 2009 · author #1
  58. Dynamical mean field theory for manganites cond-mat.str-el · 2009 · author #2
  59. Correlated electron tunneling through two separate quantum dot systems with strong capacitive interdot coupling cond-mat.str-el · 2008 · author #2
  60. Pressure and alloying effects on the metal to insulator transition in NiS{2-x}Se{x} studied by infrared spectroscopy cond-mat.str-el · 2008 · author #11
  61. Comparing pertinent effects of antiferromagnetic fluctuations in the two and three dimensional Hubbard model cond-mat.str-el · 2008 · author #3
  62. Dynamical vertex approximation -- an introduction cond-mat.str-el · 2008 · author #1
  63. Turning a nickelate Fermi surface into a cuprate-like one through heterostructuring cond-mat.str-el · 2008 · author #6
  64. Origin of large thermopower in LiRh$_2$O$_4$ cond-mat.str-el · 2008 · author #3
  65. Bandstructure meets many-body theory: The LDA+DMFT method cond-mat.str-el · 2008 · author #1
  66. Kinks in the electronic specific heat cond-mat.str-el · 2007 · author #4
  67. Quasiparticle evolution and pseudogap formation in V2O3: An infrared spectroscopy study cond-mat.str-el · 2007 · author #6
  68. Doped Mott insulator as the origin of heavy Fermion behavior in LiV2O4 cond-mat.str-el · 2007 · author #2
  69. Sr$_2$(Ba$_2$)VO$_4$ under pressure -- an orbital switch and potential $d^1$ superconductor cond-mat.str-el · 2006 · author #3
  70. Kinks in the dispersion of strongly correlated electrons cond-mat.str-el · 2006 · author #3
  71. Reply to a Comment on ``Projective Quantum Monte Carlo Method for the Anderson Impurity Model and its Application to Dynamical Mean Field Theory'' cond-mat.str-el · 2006 · author #2
  72. Localization of strongly correlated electrons as Jahn-Teller polarons in manganites cond-mat.str-el · 2006 · author #2
  73. Dynamical vertex approximation - a step beyond dynamical mean field theory cond-mat.str-el · 2006 · author #3
  74. Pressure-induced metal-insulator transition in LaMnO3 is not of Mott-Hubbard type cond-mat.str-el · 2006 · author #5
  75. Static vs. dynamical mean field theory of Mott antiferromagnets cond-mat.str-el · 2005 · author #4
  76. Electronic Structure Calculations using Dynamical Mean Field Theory cond-mat.str-el · 2005 · author #1
  77. Some clarifications on cond-mat/0508763 by M. I. Katsnelson cond-mat.str-el · 2005 · author #3
  78. From d- to p-wave pairing in the t-t' Hubbard model at zero temperature cond-mat.supr-con · 2005 · author #2
  79. Momentum-resolved spectral functions of SrVO$_3$ calculated by LDA+DMFT cond-mat.str-el · 2005 · author #2
  80. Orbital-selective Mott-Hubbard transition in the two-band Hubbard model cond-mat.stat-mech · 2005 · author #2
  81. Nonequilibrium transport through parallel double quantum dots in the Kondo regime cond-mat.str-el · 2005 · author #2
  82. Comparative study of correlation effects in CaVO3 and SrVO3 cond-mat.str-el · 2005 · author #6
  83. Dynamical Mean-Field Theory and Its Applications to Real Materials cond-mat.str-el · 2004 · author #2
  84. Two Aspects of the Mott-Hubbard Transition in Cr-doped V_2O_3 cond-mat.str-el · 2004 · author #1
  85. Projective Quantum Monte Carlo Method for the Anderson Impurity Model and its Application to Dynamical Mean Field Theory cond-mat.str-el · 2004 · author #2
  86. Filling of the Mott-Hubbard gap in the high temperature photoemission spectrum of (V_0.972Cr_0.028)_2O_3 cond-mat.str-el · 2004 · author #11
  87. Electronic Structure of Paramagnetic V_2O_3: Strongly Correlated Metallic and Mott Insulating Phase cond-mat.str-el · 2004 · author #2
  88. Mutual Experimental and Theoretical Validation of Bulk Photoemission Spectra of Sr1-xCaxVO3 cond-mat.str-el · 2003 · author #15
  89. Prominent quasi-particle peak in the photoemission spectrum of the metallic phase of V_2O_3 cond-mat.str-el · 2002 · author #14
  90. Explanation of the similarity of the experimental photoemission spectra of SrVO3 and CaVO3 cond-mat.str-el · 2002 · author #6
  91. Orbital state and magnetic properties of LiV_2 O_4 cond-mat.str-el · 2002 · author #5
  92. Thermodynamic and spectral properties of compressed Ce calculated by the merger of the local density approximation and dynamical mean field theory cond-mat.str-el · 2002 · author #2
  93. Random matrix theory for closed quantum dots with weak spin-orbit coupling cond-mat.mes-hall · 2002 · author #1
  94. Spectral fluctuations effects on conductance peak height statistics in quantum dots cond-mat.mes-hall · 2002 · author #1
  95. The LDA+DMFT Approach to Materials with Strong Electronic Correlations cond-mat.str-el · 2001 · author #1
  96. The Cerium volume collapse: Results from the LDA+DMFT approach cond-mat.str-el · 2001 · author #1
  97. Metallic Ferromagnetism - an Electronic Correlation Phenomenon cond-mat.str-el · 2000 · author #3
  98. Mott-Hubbard Metal-Insulator Transition in Paramagnetic V_2O_3: a LDA+DMFT(QMC) Study cond-mat.str-el · 2000 · author #1
  99. Realistic modeling of strongly correlated electron systems: An introduction to the LDA+DMFT approach cond-mat.str-el · 2000 · author #1
  100. Mott transition of the f-electron system in the periodic Anderson model with nearest neighbor hybridization cond-mat.str-el · 2000 · author #1
  101. Calculation of photoemission spectra of the doped Mott insulator La_{1-x}Sr_xTiO_3 using LDA+DMFT(QMC) cond-mat.str-el · 2000 · author #2
  102. Electronic Correlations in Manganites cond-mat.str-el · 1999 · author #1
  103. Similarities between the Hubbard and Periodic Anderson Models at Finite Temperatures cond-mat.str-el · 1999 · author #1
  104. Metallic ferromagnetism: Progress in our understanding of an old strong-coupling problem cond-mat.str-el · 1998 · author #3
  105. Microscopic conditions favoring itinerant ferromagnetism: Hund's rule coupling and orbital degeneracy cond-mat.str-el · 1998 · author #1
  106. Microscopic conditions favoring itinerant ferromagnetism cond-mat.str-el · 1997 · author #4
  107. Correlated-electron theory of strongly anisotropic metamagnets cond-mat.str-el · 1997 · author #1
  108. Non-perturbative approaches to magnetism in strongly correlated electron systems cond-mat.str-el · 1997 · author #3
  109. Correlated-Electron Theory of Strongly Anisotropic Metamagnets cond-mat · 1995 · author #1

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Frequent Coauthors