Working Group Neutron Scattering

Selected Publications


[1]

Electron-Phonon Coupling in the Conventional Superconductor YNi2B2C at High Phonon Energies Studied by Time-of-Flight Neutron Spectroscopy

F. Weber, S. Rosenkranz, L. Pintschovius, J. .-P. Castellan, R. Osborn, W. Reichardt, R. Heid, K.-P. Bohnen, E. A. Goremychkin, A. Kreyssig, K. Hradil, D. L. Abernathy

Phys. Rev. Lett. 109 (2012) 57001

 

[2]

Phonons and electron-phonon coupling in YNi2B2C

F. Weber, L. Pintschovius, W. Reichardt, R. Heid, K.-P. Bohnen, A. Kreyssig, D. Reznik, K. Hradil

Phys. Rev. B 89 (2014) 104503

 

[3]

Direct Observation of the Superconducting Gap in Phonon Spectra

F. Weber, A. Kreyssig, L. Pintschovius, R. Heid, W. Reichardt, D. Reznik, O. Stockert, K. Hradil

Phys. Rev. Lett. 101 (2008) 237002

 

[4]

Superconductivity-Induced Distortions of Phonon Lineshapes in Niobium

F. Weber, L. Pintschovius

Phys. Rev. B 82 (2010) 24509

 

[5]

Electron-phonon coupling and superconductivity-induced distortion of the phonon lineshape in V3Si

A. Sauer, D. A. Zocco, A. H. Said, R. Heid, A. Böhmer, F. Weber

Phys. Rev. B 99 (2019) 134511

 

[6]

Superconductivity and hybrid soft modes in TiSe2

M. Maschek, S. Rosenkranz, R. Hott, R. Heid, Michael Merz, D. A. Zocco, A. H. Said, A. Alatas, G. Karapetrov, Shan Zhu, Jasper van Wezel, and F. Weber

Phys. Rev. B 94 (2016) 214507

 

[7]

Close correlation between magnetic properties and the soft phonon mode of the structural transition in BaFe2As2 and SrFe2As2

D. Parshall, L. Pintschovius, J. L. Niedziela, J.-P. Castellan, D. Lamago, R. Mittal, Th. Wolf, D. Reznik

Phys. Rev. B 91 (2015) 134426

 

[8]

Phonons in Doped and Undoped BaFe2As2 Investigated by Inelastic X-ray Scattering

D. Reznik, K. Lokshin, D. C. Mitchell, D. Parshall, W. Dmowski, D. Lamago, R. Heid, K.-P. Bohnen, A. S. Sefat, M. A. McGuire, B. C. Sales, D. G. Mandrus, A. Subedi, D. J. Singh, A. Alatas, M. H. Upton, A. H. Said, A. Cunsolo, Yu. Shvyd'ko, T. Egami

Phys. Rev. B 80 (2009) 214534

 

[9]

Soft phonons reveal the nematic correlation length in Ba(Fe0.94Co0.06)2As2

F. Weber, D. Parshall, L. Pintschovius, J.-P. Castellan, M. Kauth, M. Merz, Th. Wolf, M. Schütt, J. Schmalian, R. M. Fernandes, D. Reznik

Phys. Rev. B 98 (2018) 14516

 

[10]

Nematic Correlation Length in Iron-Based Superconductors Probed by Inelastic X-Ray Scattering

A. M. Merritt, F. Weber, J.-P. Castellan, T. Wolf, D. Ishikawa, A. H. Said, A. Alatas, R. M. Fernandes, A. Q. R. Baron, D. Reznik

Phys. Rev. Lett. 124 (2020) 157001

 

[11]

Magnetic moments induce strong phonon renormalization in FeSi

S. Krannich, Y. Sidis, D. Lamago, R. Heid, J.-M. Mignot, H. v. Löhneysen, A. Ivanov, P. Steffens, T. Keller, L. Wang, E. Goering, F. Weber

Nat. Commun. 6 (2015) 8961

 

[12]

Magnetization and ac susceptibility study of the cubic chiral magnet Mn1−xFexSi

L. J. Bannenberg, F. Weber, A. J. E. Lefering, T. Wolf, C. Pappas

Phys. Rev. B 98 (2018) 184430

 

[13]

Evolution of helimagnetic correlations in Mn1-xFexSi with doping: A small-angle neutron scattering study

L. J. Bannenberg, R. M. Dalgliesh, Th. Wolf, F. Weber, C. Pappas

Phys. Rev. B 98 (2018) 184431

 

[14]

Three-dimensional Fermi surface of 2H-NbSe2 – Implications for the mechanism of charge density waves

F. Weber, R. Hott, R. Heid, L. L. Lev, M. Caputo, T. Schmitt, V. N. Strocov

Phys. Rev. B 97 (2018) 235122

 

[15]

Superconducting energy gap of 2H-NbSe2 in phonon spectroscopy

F. Weber, S. Rosenkranz, R. Heid, and A. H. Said

Phys. Rev. B 96 (2016) 140504

 

[16]

Competing soft phonon modes at the charge-density-wave transitions in DyTe3

M. Maschek, D. A. Zocco, S. Rosenkranz, R. Heid, A. H. Said, A. Alatas, P. Walmsley, I. R. Fisher, F. Weber

Phys. Rev. B 98 (2018) 94304

 

[17]

Suppression of charge density wave order by disorder in Pd-intercalated ErTe3

J. A. W. Straquadine, F. Weber, S. Rosenkranz, A. H. Said, I. R. Fisher

Phys. Rev. B 99 (2019) 235138