M
Maria Iavarone
Researcher at Temple University
Publications - 113
Citations - 2267
Maria Iavarone is an academic researcher from Temple University. The author has contributed to research in topics: Superconductivity & Scanning tunneling microscope. The author has an hindex of 23, co-authored 105 publications receiving 2045 citations. Previous affiliations of Maria Iavarone include Argonne National Laboratory & University of Chicago.
Papers
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Journal ArticleDOI
Two-band superconductivity in MgB2.
Maria Iavarone,Goran Karapetrov,A. E. Koshelev,W. K. Kwok,G. W. Crabtree,D. G. Hinks,Won Nam Kang,Eun-Mi Choi,Hyun-Jung Kim,Hyeong-Jin Kim,S. I. Lee +10 more
TL;DR: The study of the anisotropic superconductor MgB2 using a combination of scanning tunneling microscopy and spectroscopy reveals two distinct energy gaps with both gaps vanishing at the bulk T(c) with the data confirming the importance of Fermi-surface sheet dependent superconductivity proposed in the multigap model.
Journal ArticleDOI
Unusual Strong-Coupling Effects in the Tunneling Spectroscopy of Optimally Doped and Overdoped Bi 2 Sr 2 CaCu 2 O 8 + δ
Y. Dewilde,N. Miyakawa,N. Miyakawa,Prasenjit Guptasarma,Maria Iavarone,Lutfi Ozyuzer,Lutfi Ozyuzer,John Zasadzinski,John Zasadzinski,P. Romano,D. G. Hinks,Chris Kendziora,G. W. Crabtree,Kenneth E. Gray +13 more
TL;DR: In this paper, a reproducible dip feature in tunneling conductance was found near the voltage polarities in the best resolved spectra, consistent with an electron-electron pairing interaction.
Journal ArticleDOI
Scanning tunneling spectroscopy in MgB2.
TL;DR: In this article, the authors presented scanning tunneling microscopy measurements of the surface of superconducting with a critical temperature of 39 K, which is consistent with phonon-mediated superconductivity in this novel superconductor.
Journal ArticleDOI
Emergence of coherence in the charge-density wave state of 2H-NbSe2.
Utpal Chatterjee,J. Zhao,Maria Iavarone,R. Di Capua,John-Paul Castellan,Goran Karapetrov,Christos D. Malliakas,Mercouri G. Kanatzidis,Helmut Claus,Jacob Ruff,Frank Weber,J. van Wezel,Juan Carlos Campuzano,Raymond Osborn,Mohit Randeria,Nandini Trivedi,M. R. Norman,Stephan Rosenkranz +17 more
TL;DR: It is found that, either at high temperature or at large intercalation, CDW order becomes short-ranged with a well-defined amplitude, which has impacts on the electronic dispersion, giving rise to an energy gap.
Journal ArticleDOI
Scanning tunneling microscopy observation of a square abrikosov lattice in LuNi2B2C
Y. De Wilde,Maria Iavarone,Ulrich Welp,V. I. Metlushko,A. E. Koshelev,Igor S. Aranson,G. W. Crabtree,P. C. Canfield +7 more
TL;DR: In this paper, the authors presented scanning tunneling microscopy measurements of the (001) surface of a LuNi{sub 2}B {sub 2]C borocarbide single crystal at 4.2K and analyzed the Ginzburg-Landau theory.