Prof. Dr. Rudi Hackl

Contact
linkedin.com/in/rudi-hackl-a9ba7678
Assignments
  • Alumnus/Alumna: High-Tc-Superconductivity: Superconductivity and Correlated Electron Systems
  • Alumnus/Alumna: Raman Spectroscopy: Raman Spectroscopy in Correlated Systems
IDs

 

Rudi Hackl was member of the Gross group as a senior scientist between 2000 and 2021.

Rudi Hackl joined WMI already in 1988 as a postdoc and was since then one of the key scientists in the field of superconductivity. In particular, he became an internationally leading expert in the field of Ramen scattering. In particular, he was pioneering the application of electronic Raman scattering to the study of superconductors and correlated electron systems.

Rudi Hackl was Principal Investigator in the DFG Research Unit Doping dependence and phase transitions in copper-oxygen superconductors (FOR 538), the DFG Priority Program High-temperature superconductivity in iron pnictides (SPP1458), and the DFG Collaborative Research Center From Correlations to Functionality (TRR 80). He did his Habilitation in Physics in 1998 at the Budapest University of Technology and Economics, Hungary, and became lecturer at TUM in 2010. In 2019, he was appointed adjunct professor at TUM. Rudi Hackl retired in December 2021 after a 33 year-long succesful scientific career at WMI.

 

Publications of Prof. Dr. Rudi Hackl

2023

Polarized tip-enhanced Raman spectroscopy at liquid He temperature in ultrahigh vacuum using an off-axis parabolic mirror
Research Article | Review of Scientific Instruments 94, 063701  (2023)
Preprint: arXiv:2212.11655
Leander Peis, Ge He, Daniel Jost, Gabriele Rager, Rudi Hackl

2022

Evolution of lattice, spin, and charge properties across the phase diagram of FeSe1−xSx
Research Article | Physical Review B 106, 094510  (2022)
N. Lazarević, A. Baum, A. Milosavljević, L. Peis , R. Stumberger, J. Bekaert , A. Šolajić, J. Pešić Aifeng Wang, M. Šćepanović, A. M. Milinda Abeykoon, M. V. Milošević, C. Petrovic, Z. V. Popović, R. Hackl
Suppression of Superconductivity and Nematic Order in Fe1-ySe1-xSx (0 ≤ x ≤ 1, y ≤ 0.1) Crystals by the Anion Height Disorder
Research Article | Inorganic Chemistry 61, 11036  (2022)
Aifeng Wang, Ana Milosavljevic, A. M. Milinda Abeykoon, Valentin Ivanovski, Qianheng Du, Andreas Baum, Eli Stavitski, Yu Liu, Nenad Lazarevic, Klaus Attenkofer, Rudi Hackl, Zoran Popovic, and Cedomir Petrovic

2021

Tendencies of enhanced electronic nematicity in the Hubbard model and a comparison with Raman scattering on high-temperature superconductors
Research Article | arXiv:2101.07486
Tianyi Liu, Daniel Jost, Brian Moritz, Edwin W. Huang, Rudi Hackl, Thomas P. Devereaux
Calculation of an Enhanced A1g Symmetry Mode Induced by Higgs Oscillations in the Raman Spectrum of High-Temperature Cuprate Superconductors
Research Article | Physical Review Letters 127, 197001  (2021)
Preprint: arXiv:2012.01922
M. Puviani, A. Baum, S. Ono, Y. Ando, R. Hackl, D. Manske
Probing charge density wave phases and the Mott transition in 1T-TaS2 by inelastic light scattering
Research Article | Physical Review B 103, 245133  (2021)
S. Djurdjić Mijin, A. Baum, J. Bekaert, A. Solajić,1 J. Pešić, Y. Liu, Ge He, M. V. Milošević, C. Petrovic, Z. V. Popović, R. Hackl, and N. Lazarević

2020

Fluctuations and pairing in Fe-based superconductors: Light scattering experiments
Review | Journal of Physics: Condensed Matter 32, 413001  (2020)
N. Lazarević and R. Hackl
Measuring the imaginary time dynamics of quantum materials
Research Article | Philosophical Magazine, Part B: Condensed Matter Physics 100, 2477  (2020)
S. Lederer, D. Jost, R. Hackl, E. Berg, S.A. Kivelson
Raman Study of Cooper Pairing Instabilities in (Li1−xFex)OHFeSe
Research Article | Physical Review Letters 125, 217002  (2020)
G. He, D. Li, D. Jost, A. Baum, P. P. Shen, X. L. Dong, Z. X. Zhao, and R. Hackl

2019

Frustrated magnetism from local moments in FeSe
Research Article | Physical Review B 99, 125130  (2019)
Harrison Ruiz, Yao Wang, Brian Moritz, Andreas Baum, Rudi Hackl, and Thomas P. Devereaux
Frustrated spin order and stripe fluctuations in FeSe
Research Article | Communications Physics 2, 14  (2019)
A. Baum, H. N. Ruiz, N. Lazarevic, Yao Wang, T. Böhm, R. Hosseinian Ahangharnejhad, P. Adelmann, T. Wolf, Z. V. Popovic, B. Moritz, T. P. Devereaux, and R. Hackl

2018

Indication of subdominant d-wave interaction in superconducting CaKFe4As4
Research Article | Physical Review B 98, 020504  (2018)
D. Jost, J.-R. Scholz, U. Zweck, W. R. Meier, A. E. Böhmer, P. C. Canfield, N. Lazarevic and R. Hackl
Interplay of lattice, electronic and spin degrees of freedom in detwinned BaFe2As2: a Raman scattering study
Research Article | Physical Review B 98, 075113  (2018)
A. Baum, Ying Li, M. Tomic, N. Lazarevic, D. Jost, F. Löffler, B. Muschler, T. Böhm, J.-H. Chu, I. R. Fisher, R. Valentí, I. I. Mazin, R. Hackl
Magnetic excitations and amplitude fluctuations in insulating cuprates
Research Article | Physical Review B 97, 024407  (2018)
N. Chelwani, A. Baum, T. Böhm, M. Opel, F. Venturini, L. Tassini, A. Erb, H. Berger, L. Forró, and R. Hackl
Microscopic origin of Cooper pairing in the iron-based superconductor Ba1-xKxFe2As2
Research Article | npj Quantum Materials 3, 48  (2018)
T. Böhm, F. Kretzschmar, A. Baum, M. Rehm, D. Jost, R. Hosseinian Ahangharnejhad, R. Thomale, C. Platt, T. A. Maier, W. Hanke, B. Moritz, T. P. Devereaux, D. J. Scalapino, S. Maiti, P. J. Hirschfeld, P. Adelmann, T. Wolf, Hai-Hu Wen, and R. Hackl
Phonon anomalies in FeS
Research Article | Physical Review B 97, 054306  (2018)
A. Baum, A. Milosavljevic, N. Lazarevic, M. M. Radonjic, B. Nikolic, M. Mitschek, Z. Inanloo Maranloo, M. Šcepanovic, M. Grujuic-Brojcin, N. Stojilovic, M. Opel, Aifeng Wang, C. Petrovic, Z.V. Popovic, R. Hackl

2017

Off-axis parabolic mirror optics for polarized Raman spectroscopy at low temperature
Research Article | Applied Physics Letters 110, 193504  (2017)
N. Chelwani, D. Hoch, D. Jost, B. Botka, J.-R. Scholz, R. Richter, M. Theodoridou, F. Kretzschmar, T. Böhm, K. Kamarás, and R. Hackl

2016

Charge density wave modulation and gap measurements in CeTe3
Research Article | Physical Review B 94, 165132  (2016)
U. Ralevic, N. Lazarevic, A. Baum, H.-M. Eiter, R. Hackl, P. Giraldo-Gallo, I. R. Fisher, C. Petrovic, R. Gajic, and Z. V. Popovic
Critical spin fluctuations and the origin of nematic order in Ba(Fe1-xCox)2As2
Research Article | Nature Physics 12, 560-563  (2016)
F. Kretzschmar, T. Böhm, U. Karahasanovic, B. Muschler, A. Baum, D. Jost, J. Schmalian, S. Caprara, M. Grilli, C. Di Castro, J. G. Analytis, J.-H. Chu, I. R. Fisher, R. Hackl
Probing the pairing interaction and multiple Bardasis-Schrieffer modes using Raman spectroscopy
Research Article | Physical Review Letters 117, 257001  (2016)
S. Maiti, T. A. Maier, T. Boehm, R. Hackl, P. J. Hirschfeld
Superconductivity and fluctuations in Ba1-pKpFe2As2 and Ba(Fe1-nCon)2As2
Research Article | Phys. Status Solidi B 254, 1600308  (2016)
T. Böhm, R. Hosseinian Ahangharnejhad, D. Jost, A. Baum, B. Muschler, F. Kretzschmar, P. Adelmann, T. Wolf, H.-H. Wen, J.-H. Chu, I. R. Fisher, R. Hackl

2015

Antiferromagnetic fluctuations in the quasi-two-dimensional organic superconductor detected by Raman spectroscopy
Research Article | Physical Review B 92, 161112(R)  (2015)
N. Drichko, R. Hackl, J. A. Schlueter
Manifestation of nematic degrees of freedom in the Raman response function of iron pnictides
Research Article | Physical Review B 92, 075134  (2015)
Una Karahasanovic, Florian Kretzschmar, Thomas Boehm, Rudi Hackl, Indranil Paul, Yann Gallais, Joerg Schmalian
Supraleitung unter Hochdruck
Other | Physik Journal 14 (11), 22-23  (2015)
R. Hackl, B. Büchner

2014

A balancing act: Evidence for a strong subdominant d-wave pairing channel in Ba0.6K0.4Fe2As2
Research Article | Physical Review X 4, 041046  (2014)
T. Böhm, A. F. Kemper, B. Moritz, F. Kretzschmar, B. Muschler, H.-M. Eiter, R. Hackl, T. P. Devereaux, D. J. Scalapino, Hai-Hu Wen
A Raman study of the temperature and magnetic field dependence of electronic and lattice properties in MnSi
Research Article | Physical Review B 90, 024411  (2014)
H.-M. Eiter, P. Jaschke, R. Hackl, A. Bauer, M. Gangl, C. Pfleiderer
Interactions and Chemical Transformations of Coronene Inside and Outside Carbon Nanotubes
Research Article | Small 10, 1369-1378  (2014)
Bea Botka , Melinda E. Füstös , Hajnalka M. Tóháti , Katalin Németh , Gyöngyi Klupp , Zsolt Szekrényes , Dorina Kocsis , Margita Utczás , Edit Székely , Tamás Váczi , György Tarczay , Rudi Hackl , Thomas W. Chamberlain , Andrei N. Khlobystov , and Katalin Kamarás

2013

Alternative route to charge density wave formation in multiband systems
Research Article | Proceedings of the National Academy of Sciences 110, 64-69  (2013)
Preprint: arXiv:1208.5701
H.-M. Eiter, M. Lavagnini, R. Hackl, E.A. Nowadnick, A.F. Kemper, T.P. Devereaux, J.-H. Chu, J.G. Analytis, I.R. Fisher, L. Degiorgi
Localized states in the Mott insulator κ-(BEDT-TTF)2Cu[N(CN)2]Cl as probed by photoluminescence
Research Article | Physical Review B 88, 115109  (2013)
N. Drichko, R. Hackl, and J. Schlueter
Raman-Scattering Detection of Nearly Degenerate s-Wave and d-Wave Pairing Channels in Iron-Based Ba0.6K0.4Fe2As2 and Rb0.8Fe1.6Se2 Superconductors
Research Article | Physical Review Letters 110, 187002  (2013)
Florian Kretzschmar, Bernhard Muschler, Thomas Böhm, Andreas Baum, Rudi Hackl, Hai-Hu Wen, Vladimir Tsurkan, Joachim Deisenhofer, Alois Loidl

2012

Feedback effect on high-energy magnetic fluctuations in the model high-temperature superconductor HgBa2CuO4+δ observed by electronic Raman scattering
Research Article | Physical Review Letters 108, 227003  (2012)
Yuan Li, M. Le Tacon, M. Bakr, D. Terrade, D. Manske, R. Hackl, L. Ji, M. K. Chan, N. Barisic, X. Zhao, M. Greven, B. Keimer
Infrared and Raman investigation of the charge-density-wave state in rare-earth tri-telluride compounds
Research Article | Physica B-Condensed Matter 407, 1864-1867  (2012)
M. Lavagnini, F. Pfuner, R. Monnier, L. Degiorgi, H.-M. Eiter, L. Tassini, B. Muschler, R. Hackl, J.-H. Chu, N. Ru, K.Y. Shin, I.R. Fisher,
Low-temperature encapsulation of coronene in carbon nanotubes
Research Article | Phys. Status Solidi B 249, 2432  (2012)
B. Botka, M.E. Füstös, G. Klupp, D. Kocsis, E. Székely, M. Utczás, B. Simándi, Á. Botos, R. Hackl, K. Kamarás

2011

Extracting the dynamical effective interaction and competing order from an analysis of Raman spectra of the high-temperature La2-xSrxCuO4 superconductor
Research Article | Physical Review B 84, 054508  (2011)
S. Caprara, C. Di Castro, B. Muschler, R. Hackl, M. Lambacher, A. Erb, S. Komiya, Y. Ando, M. Grilli
Investigation of particle-hole asymmetry in the cuprates via electronic Raman scattering
Research Article | Physical Review B 84, 235114  (2011)
B. Moritz, S. Johnston, T. P. Devereaux, B. Muschler, W. Prestel, R. Hackl, M. Lambacher, A. Erb, Seiki Komiya, and Yoichi Ando
Light scattering study of low-energy vibrational excitations in the metallic glass Ni67Zr33 using electronic Raman scattering
Research Article | Physical Review B 84, 104104  (2011)
B. Muschler, I. Tütto, A. Zawadowski, J. Balogh, and R. Hackl
Pair breaking versus symmetry breaking: Origin of the Raman modes in superconducting cuprates
Research Article | Physical Review B 84, 144523  (2011)
N. Munnikes, B. Muschler, F. Venturini, L. Tassini, W. Prestel, Shimpei Ono, Yoichi Ando, D. C. Peets, W. N. Hardy, Ruixing Liang, D. A. Bonn, A. Damascelli, H. Eisaki, M. Greven, A. Erb, and R. Hackl
Superconductivity in copper-oxygen compounds
Other | Zeitschrift für Kristallographie 226, 323-342  (2011)
R. Hackl

2010

A systematic study of optical and Raman spectra of peapod-based DWNTs
Research Article | Phys. Stat. Sol. b 247, 2843-2846  (2010)
B. Botka, Á. Pekker, Á. Botos, K. Kamarás, R. Hackl
An electron–boson Glue Function Derived from Electronic Raman Scattering
Research Article | Journal of Physics: Condensed Matter 22, 375702  (2010)
B. Muschler, W. Prestel, E. Schachinger, J. P. Carbotte, R. Hackl, Shimpei Ono, and Yoichi Ando
Electron interactions and charge ordering in CuO2 compounds
Research Article | Eur. Phys. J. Special Topics 188, 131-152  (2010)
B. Muschler, W. Prestel, L. Tassini, R. Hackl, M. Lambacher, A. Erb, Seiki Komiya, Yoichi Ando, D.C. Peets, W.N. Hardy, R. Liang, and D.A. Bonn
Femtosecond Response of Quasiparticles and Phonons in Superconducting YBa2Cu3O7-δ Studied by Wideband Terahertz Spectroscopy
Research Article | Physical Review Letters 105, 067001  (2010)
A. Pashkin, M. Porer, M. Beyer, K. W. Kim, A. Dubroka, C. Bernhard, X. Yao, Y. Dagan, R. Hackl, A. Erb, J. Demsar, R. Huber, and A. Leitenstorfer
Infrared and Raman investigation of carbon nanotube-polyallylamine hybrid systems
Research Article | Phys. Status Solidi B 247, 2884-2886  (2010)
Hajnalka-Mária Tóháti, Bea Botka, Katalin Németh, Áron Pekker, Rudi Hackl, Katalin Kamarás
Investigation of fullerene encapsulation in carbon nanotubes using a complex approach based on vibrational spectroscopy
Research Article | PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS 247, 2743-2745  (2010)
Botos, Akos; Khlobystov, Andrei N.; Botka, Bea; Hackl, Rudi; Szekely, Edit; Simandi, Bela; Kamaras, Katalin
Pinpointing Gap Minima in Ba(Fe0.94Co0.06)2As2 via Band Structure Calculations and Electronic Raman Scattering
Research Article | Physical Review B 82, 180502  (2010)
I. I. Mazin, T. P. Devereaux, J. G. Analytis, Jiun-Haw Chu, I. R. Fisher, B. Muschler, R. Hackl
Quantitative comparison of single- and two-particle properties in the cuprates
Research Article | Eur. Phys. J. Special Topics 188, 163-171  (2010)
W. Prestel, F. Venturini, B. Muschler, I. Tütto, R. Hackl, M. Lambacher, A. Erb, Seiki Komiya, Shimpei Ono, Yoichi Ando, D. Inosov, V.B. Zabolotnyy, and S.V. Borisenko
Raman scattering evidence for a cascade evolution of the charge-density-wave collective amplitude mode
Research Article | Physical Review B 81, 081101  (2010)
M. Lavagnini, H.-M. Eiter, L. Tassini, B. Muschler, R. Hackl, R. Monnier, J.-H. Chu, I. R. Fisher, and L. Degiori
Towards a better understanding of superconductivity at high transition temperatures
Research Article | Eur. Phys. J. Special Topics 188, 3-14  (2010)
R. Hackl, W. Hanke

2009

Band and momentum dependent electron dynamics in superconducting Ba(Fe1-xCox)2As2
Research Article | Physical Review B 80, 180510  (2009)
B. Muschler, W. Prestel, R. Hackl, T. P. Devereaux, J. G. Analytis, Jiun-Haw Chu, I. R. Fisher
Spectral signatures of critical charge and spin fluctuations in cuprates
Research Article | Physica B 404, 3070-3074  (2009)
M. Grilli, S. Caprara, C. Di Castro, T. Enss, R. Hackl, B. Muschler W. Prestel

2008

First-Order Type Effects in YBa2Cu3O6+x at the Onset of Superconductivity
Research Article | Physical Review B 78, 020511(R)  (2008)
L. Tassini, W. Prestel, A. Erb, M. Lambacher, R. Hackl
Onset of spontaneous electrostrictive strain below 520 K in Pr-doped SrTiO3
Research Article | Physical Review B 78, 092102  (2008)
Rajeev Ranjan, Rohini Garg, Rudi Hackl, Anatoliy Senyshyn, Elmar Schmidbauer, Dmytro Trots, and Hans Boysen
Relation between ordering and superconductivity in cuprates
Research Article | Physica B 403, 1092  (2008)
L. Tassini, W. Prestel, A. Erb, M. Lambacher, R. Hackl
Robert Doll zum 85. Geburtstag
Other | Akademie Aktuell 1, 44-45  (2008)
D. Einzel, R. Hackl

2007

Charge ordering phenomena in high temperature superconductors
Research Article | Physica C 460, 925-926  (2007)
L.Tassini, W. Prestel, R. Hackl, A. Erb, M. Lambacher,
First production of ultracold neutrons with a solid deuterium source at the pulsed reactor TRIGA Mainz
Research Article | European Physical Journal A 34, 119-127  (2007)
Frei, A.; Sobolev, Yu.; Altarev, I.; Eberhardt, K.; Gschrey, A.; Gutsmiedl, E.; Hackl, R.; Hampel, G.; Hartmann, F. J.; Heil, W.; Kratz, J. V.; Lauer, Th.; Aguilar, A. Lizon; Mueller, A. R.; Paul, S.; Pokotilovski, Yu.; Schmid, W.; Tassini, L.; Tortorella, D.; Trautmann, N.; Trinks, U.; Wiehl, N.
High-temperature relaxor ferroelectric behavior in Pr-doped SrTiO3
Research Article | Physical Review B 76, 224109  (2007)
Rajeev Ranjan, Rudi Hackl, Amreesh Chandra, Elmar Schmidbauer, Dmytro Trots, and Hans Boysen
Inelastic light scattering from correlated electrons
Research Article | Reviews of Modern Physics 79, 175-233  (2007)
T.P. Devereaux & R. Hackl
Schizophrenic electrons
Research Article | Nature 450, 492-493  (2007)
Ch. Pfleiderer, R. Hackl,
Vibrational spectra of C60C8H8 and C70C8H8 in the rotor-stator and polymer phases
Research Article | J. Phys. Chem. B 111, 12375-12382  (2007)
G. Klupp, F. Borondics, É. Kováts, Á. Pekker, G. Bényei, I. Jalsovszky, R. Hackl, S. Pekker, K. Kamarás,

2006

Raman study of ordering phenomena in copper-oxygen systems
Research Article | Journal of Physics and Chemistry of Solids 67, 289-293  (2006)
R. Hackl, L. Tassini, F. Venturini, A. Erb, Ch. Hartinger, N. Kikugawa & T. Fujita

2005

Dynamical Properties of Charged Stripes in La2-xSrxCuO4
Research Article | Physical Review Letters 95, 117002  (2005)
L. Tassini, F. Venturini, Q.-M. Zhang, R. Hackl, N. Kikugawa & T. Fujita
Ordering Phenomena in Cuprates
Research Article | Adv. in Solid State Phys., B. Kramer (Ed.) 45, 227-238  (2005)
R. Hackl, L.Tassini, F.Venturini, Ch. Hartinger, A. Erb, N. Kikugawa & T. Fujita

2003

Comment on "Nonmonotonic dx2-y2 superconducting order parameter in Nd2-xCexCuO4"
Research Article | Physical Review Letters 90, 149701  (2003)
F. Venturini, R. Hackl, U. Michelucci
New electronic raman scattering results in underdoped La2-xSrxCuO4
Research Article | Physica C-Superconductivity and its Applications 386, 282-285  (2003)
Q.M. Zhang, F. Venturini, R. Hackl, J. Hori, T. Fujita

2002

Doping dependence of the electronic Raman spectra in cuprates
Research Article | Journal of Physics and Chemistry of Solids 63, 2345-2348  (2002)
F. Venturini, M. Opel, R. Hackl, H. Berger, L. Forro, B. Revaz
Light Scattering from Charge and Spin Excitations in Cuprate Systems
Research Article | The Gap Symmetry and Fluctuations in High-Tc Superconductors, NATO Science Series: B (Springer) , 249-290  (2002)
Rudi Hackl
Observation of an Unconventional Metal-Insulator Transition in Overdoped CuO2 Compounds
Research Article | Physical Review Letters 89, 107003  (2002)
F. Venturini, M. Opel, T.P. Devereaux, J.K. Freericks, Tütto, B. Revaz, E. Walker, H. Berger, L. Forró & R. Hackl
Raman scattering versus infrared conductivity: Evidence for one-dimensional conduction in La2-xSrxCuO4
Research Article | Physical Review B 66, 060502  (2002)
F. Venturini, Q.-M. Zhang, R. Hackl, A. Lucarelli, S. Lupi, M. Ortolani, P. Calvani, N. Kikugawa & T. Fujita

2001

A light-scattering study of dynamical carrier properties in cuprate systems
Research Article | Ferroelectrics 249, 155-164  (2001)
M. Opel, R. Nemetschek, F. Venturini, R. Hackl, I. Tutto, H. Berger, L. Forro, A. Erb, B. Revaz, E. Walker

2000

Carrier relaxation, pseudogap, and superconducting gap fn high-T-c cuprates: A Raman scattering study
Research Article | Physical Review B 61, 9752-9774  (2000)
Opel, M; Nemetschek, R; Hoffmann, C; Philipp, R; Muller, PF; Hackl, R; Tutto, I; Erb, A; Revaz, B; Walker, E; Berger, H; Forro, L
Superconducting gap and pseudogap in Bi-2212
Research Article | Physica B 284, 669-670  (2000)
M. Opel, F. Venturini, R. Hackl, B. Revaz, H. Berger, L. Forro

1999

Physical origin of the buckling in CuO2: Electron-phonon coupling and Raman spectra
Research Article | Physical Review B 60, 9836-9844  (1999)
Opel, M; Hackl, R; Devereaux, TP; Virosztek, A; Zawadowski, A
Pseudogap and superconducting gap in YBa2Cu3O6+x: A Raman study
Research Article | Journal of Low Temperature Physics 117, 347-351  (1999)
M. Opel, M. Gotzinger, C. Hoffmann, R. Nemetschek, R. Philipp, F. Venturini, R. Hackl, A. Erb, E. Walker
Raman spectroscopy in YBa2Cu3O6+x and Bi2Sr2(CaxY1-x)Cu2O8+delta: Pseudogap and superconducting gap
Research Article | PHYSICA STATUS SOLIDI B-BASIC RESEARCH 215, 471-476  (1999)
Opel, M; Nemetschek, R; Venturini, F; Hackl, R; Erb, A; Walker, E; Berger, H; Forro, L

1998

d+s wave superconductivity: Analysis of the electronic Raman data of YBa2Cu3O7-delta and other cuprates
Research Article | EUROPEAN PHYSICAL JOURNAL B 5, 495-503  (1998)
Nemetschek, R; Hackl, R; Opel, M; Philipp, R; Beal-Monod, MT; Bieri, JB; Maki, K; Erb, A; Walker, E
Enhanced electron-phonon coupling and its irrelevance to high T-c superconductivity
Research Article | Solid State Communications 108, 407-411  (1998)
Devereaux, TP; Virosztek, A; Zawadowski, A; Opel, M; Muller, PF; Hoffmann, C; Philipp, R; Nemetschek, R; Hackl, R; Erb, A; Walker, E; Berger, H; Forro, L
Pseudogap and superconducting gap in the electronic Raman spectra of underdoped cuprates
Research Article | JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 59, 1942-1946  (1998)
Opel, M; Nemetschek, R; Hoffmann, C; Muller, PF; Philipp, R; Hackl, R; Berger, H; Forro, L; Erb, A; Walker, E

1996

A study of critical and thermal pair breaking in differently doped Cu-O superconductors by electronic Raman scattering
Research Article | CZECHOSLOVAK JOURNAL OF PHYSICS 46, 1107-1108  (1996)
Opel, M; Muller, P; Nemetschek, R; Stadlober, B; Hackl, R; Berger, H; Forro, L
Electronic Raman scattering in copper oxide superconductors
Review | JOURNAL OF RAMAN SPECTROSCOPY 27, 307-319  (1996)
Einzel, D; Hackl, R
Electronic Raman scattering in copper-oxide superconductors and related compounds
Research Article | SPECTROSCOPIC STUDIES OF SUPERCONDUCTORS, PTS A AND B: PT A - INFRARED AND RAMAN SPECTRA; PT B - TUNNELING, PHOTOELECTRON, AND OTHER SPECTRA 2696, 194-204  (1996)
Hackl, R; Krug, G; Nemetschek, R; Opel, M; Stadlober, B
Electronic Raman scattering in CuO2 superconductors
Research Article | Journal of Low Temperature Physics 105, 733-742  (1996)
Hackl, R; Opel, M; Muller, PF; Krug, G; Stadlober, B; Nemetschek, R; Berger, H; Forro, L

1995

IS ND2-XCEXCUO4 A HIGH-TEMPERATURE SUPERCONDUCTOR
Research Article | Physical Review Letters 74, 4911-4914  (1995)
STADLOBER, B; KRUG, G; NEMETSCHEK, R; HACKL, R; COBB, JL; MARKERT, JT
Study of k-dependent electronic properties in cuprate superconductors using Raman spectroscopy
Research Article | JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 56, 1841-1842  (1995)
Stadlober, B; Krug, G; Nemetschek, R; Opel, M; Hackl, R; Einzel, D; Schuster, C; Devereaux, TP; Forro, L; Cobb, JL; Markert, JT; Neumeier, JJ

1994

ELECTRONIC RAMAN-SCATTERING IN DIFFERENTLY DOPED HIGH-TC MATERIALS
Research Article | PHYSICA B 194, 1539-1540  (1994)
STADLOBER, B; NEMETSCHEK, R; MISOCHKO, OV; HACKL, R; MULLER, P; NEUMEIER, JJ; WINZER, K
ELECTRONIC RAMAN-SCATTERING IN HIGH-T-C SUPERCONDUCTORS
Research Article | PHYSICA C 235, 57-58  (1994)
DEVEREAUX, TP; EINZEL, D; HACKL, R; KRUG, G; NEMETSCHEK, R; STADLOBER, B
ELECTRONIC RAMAN-SCATTERING IN HIGH-T(C) SUPERCONDUCTORS - A PROBE OF D(X2-Y2) PAIRING - REPLY
Research Article | Physical Review Letters 72, 3291-3291  (1994)
DEVEREAUX, TP; EINZEL, D; STADLOBER, B; HACKL, R
ELECTRONIC RAMAN-SCATTERING IN HIGH-T(C) SUPERCONDUCTORS - A PROBE OF DX2-Y2 PAIRING
Research Article | Physical Review Letters 72, 396-399  (1994)
DEVEREAUX, TP; EINZEL, D; STADLOBER, B; HACKL, R; LEACH, DH; NEUMEIER, JJ
INVESTIGATION OF THE LOW-ENERGY RAMAN CROSS-SECTION IN SUPERCONDUCTORS
Research Article | PHYSICA B 194, 1487-1488  (1994)
EINZEL, D; STADLOBER, B; NEMETSCHEK, R; STAUFER, T; HACKL, R
Investigation of the pairing symmetry in high-T-c superconductors by electronic Raman scattering
Research Article | FOURTEENTH INTERNATIONAL CONFERENCE ON RAMAN SPECTROSCOPY , 326-327  (1994)
HACKL, R; STADLOBER, B; NEMETSCHEK, R; KRUG, G; EINZEL, D; DEVEREAUX, TP; MULLER, P; NEUMEIER, JJ; WINZER, K

1993

INELASTIC LIGHT-SCATTERING FROM ELECTRONIC AND PHONONIC EXCITATIONS IN NORMAL AND SUPERCONDUCTING TL2BA2CUO6 SINGLE-CRYSTALS
Research Article | Physical Review B 47, 3450-3453  (1993)
NEMETSCHEK, R; MISOCHKO, OV; STADLOBER, B; HACKL, R

1992

INVESTIGATION OF THE SUPERCONDUCTING ORDER PARAMETER IN BI2SR2CACU2O8 SINGLE-CRYSTALS
Research Article | Physical Review Letters 68, 1069-1072  (1992)
STAUFER, T; NEMETSCHEK, R; HACKL, R; MULLER, P; VEITH, H
SYNTHESIS AND PROPERTIES OF BIS-(PHENYLENEDITHIO)-TETRATHIAFULVALENE (BPHDT-TTF) - A NEW PI-DONOR FOR ORGANIC METALS
Research Article | ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 47, 718-724  (1992)
MULLER, H; FRITZ, HP; NEMETSCHEK, R; HACKL, R; BIBERACHER, W; HEIDMANN, CP

1991

SOME NEW ASPECTS OF THE ELECTRONIC RESPONSE IN CU-O SUPERCONDUCTORS
Research Article | Solid State Communications 79, 409-411  (1991)
STAUFER, T; HACKL, R; MULLER, P

1990

RAMAN-STUDY OF THE ELECTRONIC CONTINUUM IN OXIDE SUPERCONDUCTORS
Research Article | Solid State Communications 75, 975-979  (1990)
STAUFER, T; HACKL, R; MULLER, P
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