E
Erik van Heumen
Researcher at University of Amsterdam
Publications - 17
Citations - 519
Erik van Heumen is an academic researcher from University of Amsterdam. The author has contributed to research in topics: Scattering & Scattering rate. The author has an hindex of 7, co-authored 17 publications receiving 461 citations. Previous affiliations of Erik van Heumen include University of Geneva.
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Journal ArticleDOI
Spectroscopic evidence for Fermi liquid-like energy and temperature dependence of the relaxation rate in the pseudogap phase of the cuprates
Seyed Iman Mirzaei,D. Stricker,Jason Hancock,Christophe Berthod,Antoine Georges,Antoine Georges,Erik van Heumen,Erik van Heumen,Mun Chan,X. Zhao,X. Zhao,Yuan Li,Martin Greven,Neven Barišić,Neven Barišić,Dirk van der Marel +15 more
TL;DR: In this article, it was shown that the near-nodal excitations of underdoped cuprates obey Fermi liquid behavior, where the lifetime τ(ω, T) of a quasiparticle depends on its energy ω as well as on the temperature T.
Journal Article
Infrared spectroscopy of electronic bands in bilayer graphene
Alexey B. Kuzmenko,Erik van Heumen,Dirk van der Marel,Philippe Lerch,Peter Blake,Konstantin S. Novoselov,Andre K. Geim +6 more
TL;DR: In this paper, the authors present infrared spectra 0.1 − 1 eV of electrostatically gated bilayer graphene as a function of doping and compare it with tight-binding calculations.
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4π-periodic Andreev bound states in a Dirac semimetal
Chuan Li,Jorrit Cornelis de Boer,Bob de Ronde,S. V. Ramankutty,Erik van Heumen,Yingkai Huang,Anne de Visser,Alexander A. Golubov,Alexander A. Golubov,Mark S. Golden,Alexander Brinkman +10 more
TL;DR: N nanoscale phase-sensitive junction technology is utilized to induce superconductivity in the Dirac semimetal Bi1−xSbx via the proximity effect and shows that a magnetic field applied in the plane of the junction allows tuning of the Josephson junctions from 0 to π regimes.
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$4\pi$ periodic Andreev bound states in a Dirac semimetal
Chuan Li,Jorrit Cornelis de Boer,Bob de Ronde,S. V. Ramankutty,Erik van Heumen,Yingkai Huang,Anne de Visser,Alexander A. Golubov,Mark S. Golden,Alexander Brinkman +9 more
TL;DR: In this paper, phase-sensitive junction technology is used to induce superconductivity in a Dirac semimetal and radio frequency irradiation experiments reveal a significant contribution of 4$\pi$-periodic Andreev bound states to the supercurrent in Nb-Bi${0.97}$Sb$_{0.03}$-Nb Josephson junctions.
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Existence, Character, and Origin of Surface-Related Bands in the High Temperature Iron Pnictide Superconductor BaFe 2 − x Co x As 2
Erik van Heumen,Johannes Vuorinen,Klaus Koepernik,F. Massee,Yingkai Huang,Ming Shi,J. Klei,J. B. Goedkoop,Matti Lindroos,Jeroen van den Brink,Mark S. Golden +10 more
TL;DR: Low energy electron diffraction experiments, LEED simulations, and finite slab density functional calculations are combined to study the cleavage surface of Co doped BaFe(2-x)Co(x)As2 to demonstrate that the energy dependence of the LEED data can only be understood from a terminating 1/2 Ba layer accompanied by distortions of the underlying As-Fe2-As block.