G. Behr

Leibniz Institute for Solid State and Materials Research — Germany

Physics and Astronomy · Physical Sciences

17h-index959citations93works0.02yr avg
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Research Topics

Rare-earth and actinide compounds(42), Superconductivity in MgB2 and Alloys(28), Iron-based superconductors research(26), Physics of Superconductivity and Magnetism(23), Semiconductor materials and interfaces(22)

Publications93 total

Field-induced gapless electron pocket in the superconducting vortex phase of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>YNi</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">B</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi mathvariant="normal">C</mml:mi></mml:mrow></mml:math>as probed by magnetoacoustic quantum oscillations
Physical review. B./Physical review. B·2017· 12 citedOpen Access
Spatial competition of the ground states in 1111 iron pnictides
arXiv (Cornell University)·2015Open Access
Bond disorder and breakdown of ballistic heat transport in the spin-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mfrac><mml:mn>1</mml:mn><mml:mn>2</mml:mn></mml:mfrac></mml:math>antiferromagnetic Heisenberg chain as seen in Ca-doped<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi mathvariant="bold">SrCuO</mml:mi><mml:mn mathvariant="bold">2</mml:mn></mml:msub></mml:math>
Physical Review B·2011· 19 citedOpen Access
Peculiarities of the superconducting gaps and the electron-boson interaction in TmNi<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow/><mml:mn>2</mml:mn></mml:msub></mml:math>B<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow/><mml:mn>2</mml:mn></mml:msub></mml:math>C as seen by point-contact spectroscopy
Physical Review B·2011· 10 citedOpen Access
Damping of de Haas-van Alphen oscillations and vortex-lattice disorder in the peak-effect region of extreme type-II borocarbide superconductors
Physical Review B·2011· 3 citedOpen Access
Biaxially textured LuNi2B2C thin films on MgO single crystals
Journal of Alloys and Compounds·2010
Growth and characterization of epitaxial LuNi2B2C thin films on MgO single crystals
arXiv (Cornell University)·2010Open Access
High Field ESR Spectroscopy on GdO1−x F x FeAs
Journal of Low Temperature Physics·2010
High field ESR spectroscopy on (Gd,La)OFeAs superconductors
Verhandlungen der Deutschen Physikalischen Gesellschaft·2010
Magnetic pair breaking in superconducting<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mtext>HoNi</mml:mtext></mml:mrow><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mtext>B</mml:mtext><mml:mn>2</mml:mn></mml:msub><mml:mtext>C</mml:mtext></mml:mrow></mml:math>studied on a single crystal by thermal conductivity in magnetic fields
Physical Review B·2009· 7 cited
Towards ballistic heat transport in the S=1/2 Heisenberg chain compound SrCuO2
arXiv (Cornell University)·2009Open Access
Electronic properties of LaO<sub>1−<i>x</i></sub>F<sub><i>x</i></sub>FeAs in the normal state probed by NMR/NQR
New Journal of Physics·2009· 34 citedOpen Access
Magnetic Ordering and Negative Thermal Expansion in PrFeAsO
Bulletin of the American Physical Society·2009
Epitaxial c-axis oriented LuNi<sub>2</sub>B<sub>2</sub>C thin films on MgO(110)
Journal of Physics Conference Series·2009· 1 citedOpen Access
The Superconducting gap behavior in the antiferromagnetic Nickel-Borocarbide compounds<i>R</i>Ni<sub>2</sub>B<sub>2</sub>C (<i>R</i>=Dy, Ho, Er, Tm) studied by point-contacts spectroscopy
Journal of Physics Conference Series·2009· 3 citedOpen Access
Effect of Pt on the superconducting and magnetic properties of ErNi2B2C
Journal of Alloys and Compounds·2009· 2 cited
Magnetic field controlled floating-zone crystal growth and properties of RuAl single crystal
Journal of Crystal Growth·2008· 6 cited
Quasi-one-dimensional hopping conductivity of the spin-ladder CaCu2O3 single crystals: Influence of the cation and oxygen nonstoichiometry
Journal of Applied Physics·2008· 4 citedOpen Access
Heat and charge transport in YNi<sub>2</sub>B<sub>2</sub>C and HoNi<sub>2</sub>B<sub>2</sub>C single crystals
Journal of Physics Condensed Matter·2008· 4 cited
Unidirectional Solidification and Single Crystal Growth of Al-rich Ti-Al Alloys
MRS Proceedings·2008· 1 cited
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Frequent Co-authors

D. Souptel(13), K. Nenkov(12), G. Fuchs(12), S.‐L. Drechsler(11), L. Schultz(8), J. Schumann(7), Yu. G. Naĭdyuk(7), H. Rösner(6), K.‐H. Müller(6), W. Löser(6), L. Ivanenko(5), H. Vinzelberg(5), O. E. Kvitnitskaya(5), I. K. Yanson(5), G. Fuchs(4), H. Eschrig(4), S. V. Shulga(4), В. Е. Борисенко(4), J. Werner(4), H. Bitterlich(4)