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Publications
Preprints
S. Meyer, T. Umbach, C. Blumenstein, J. Schäfer, R. Claessen, S. Sauer,
S.J. Leake, P.R. Willmott, M. Fiedler, and F. Bechstedt
Structural examination of Au/Ge(001) by surface x-ray diffraction and
scanning tunneling microscopy
submitted for publication (May 2012)
J. Ebad-Allah, L. Baldassarre, M. Sing, R. Claessen, V.A.M. Brabers,
and C.A. Kuntscher
Polaron physics and crossover transition in magnetite probed by
pressure-dependent infrared spectroscopy
submitted for publication (February 2012),
arXiv:1202.4431
J. Räthel, E. Speiser, N. Esser, U. Bass, S. Meyer, J. Schäfer, and J.
Geurts
Surface phonons of Ge(001) and their correlation with the p(2×1) and
c(4×2) reconstruction, evidenced by Raman spectroscopy
submitted for publication (February 2012)
G. Li, P. Höpfner, J. Schäfer, C. Blumenstein, S. Meyer, A. Bostwick,
E. Rotenberg, R. Claessen, and W. Hanke
Magnetic-order induced spectral-weight redistribution in a triangular
surface system
submitted for publication (December 2011),
arXiv:1112.5062
A. Müller, H. Boschker, F. Pfaff, S. Glawion, G. Berner, G.
Koster, M. Gorgoi, W. Drube, G. Rijnders, M. Kamp, D.H.A. Blank, M. Sing,
and R. Claessen
Electrostatic doping of a Mott insulator: Electronic reconstruction in
LaVO3/SrTiO3
submitted for publication (December 2011)
2012
S. Glawion, M.W. Haverkort, G. Berner, M. Hoinkis, G.
Gavrila, R. Kraus, M. Knupfer, M. Sing and
R. Claessen
Unoccupied electronic structure of TiOCl studied by x-ray absorption
near-edge spectroscopy
Journal of Physics: Condensed Matter (in print);
arXiv:1110.5591
R. Claessen
Electrons do the split
Nature 485, 46 (2012)
P. Höpfner, J. Schäfer, A. Fleszar, J.H. Dil, B. Slomski, F.
Meier, C. Loho, C. Blumenstein, L. Patthey, W. Hanke, and R.
Claessen
Three-dimensional spin rotations at the Fermi surface of a strongly
spin-orbit coupled surface system
Physical Review Letters
108, 186801 (2012), Editors´ Suggestion
C. Blumenstein, J. Schäfer, S. Mietke, S. Meyer, A. Dollinger,
M. Lochner, X.Y. Cui, L. Patthey, R. Matzdorf, and R. Claessen
Debate over dispersion direction in a Tomonaga-Luttinger-liquid system:
Reply
Nature Physics 8,
174 (2012)
S. Brück, M. Paul, H. Tian, A. Müller, D. Kufer,
C. Praetorius,
K. Fauth, P. Audehm, E. Goering, J. Verbeeck, G. van Tendeloo,
M. Sing, and R. Claessen
Magnetic and electronic properties of the interface between half metallic
Fe3O4 and semiconducting ZnO
Applied Physics Letters 100,
081603 (2012)
A. Gloskovskii, G. Stryganyuk, G.H. Fecher, C. Felser, S. Thiess, H.
Schulz-Ritter, W. Drube, G. Berner, M. Sing, R. Claessen,
and M. Yamamoto
Magnetometry of buried layers – linear magnetic dichroism and spin detection
in angular resolved hard x-ray photoelectron spectroscopy
Journal of Electron Spectroscopy and Related Phenomena
185, 47 (2012)
2011
M. Paul, D. Kufer, A. Müller, A. Ruff, M. Kamp, N.J.C. Ingle,
M. Sing, and R. Claessen
Surface structure, morphology, and growth mechanism of Fe3O4/ZnO thin
films
Journal of Applied Physics
110, 073519 (2011)
A. Müller, A. Ruff, M. Paul, A. Wetscherek,
G. Berner, U. Bauer, C. Praetorius,
K. Fauth, M. Przybylski, M. Gorgoi, M. Sing, and R. Claessen,
Fe3O4 on ZnO: A spectroscopic study of film and
interface properties
Thin Solid Films
520, 368 (2011)
C. Blumenstein, J. Schäfer, M. Morresi, S. Mietke, R. Matzdorf,
and R. Claessen
Symmetry-breaking phase transition without Peierls mechanism in conducting
monoatomic chains
Physical Review Letters
107, 165702 (2011)
C. Blumenstein, S. Meyer, A. Ruff, B. Schmid, J. Schäfer, and
R. Claessen
High purity chemical etching and thermal passivation process for Ge(001) as
nanostructure template
Journal of Chemical Physics
135, 064201 (2011)
S. Glawion, J. Heidler, M.W. Haverkort, L.C. Duda, T. Schmitt, V.N.
Strocov, C. Monney, K. J. Zhou, A. Ruff, M. Sing, and R. Claessen
Two-spinon and orbital excitations of the spin-Peierls system TiOCl
Physical Review Letters
107, 107402 (2011)
C. Blumenstein, J. Schäfer, S. Mietke, S. Meyer, A. Dollinger,
M. Lochner, X.Y. Cui, L. Patthey, R. Matzdorf, and R. Claessen
Atomically controlled quantum chains hosting a Tomonaga-Luttinger liquid
Nature Physics 7,
776 (2011)
P. Höpfner, J. Schäfer,
A. Fleszar, S. Meyer, C. Blumenstein, T. Schramm, M. Heßmann,
X. Cui, L. Patthey, W. Hanke, and R. Claessen
Electronic band structure of the two-dimensional metallic electron system
Au/Ge(111)
Physical Review B 83,
235435 (2011)
S. Meyer, J. Schäfer, C. Blumenstein, P. Höpfner, A. Bostwick, J.L.
McChesney, E. Rotenberg, and R. Claessen
Strictly one-dimensional electron system in Au chains on Ge(001) revealed by
photoelectron k-space mapping
Physical Review B 83,
121411(R) (2011)
M. Sing, S. Glawion, M. Schlachter, M.R. Scholz, K. Goß, J. Heidler, G. Berner,
and R. Claessen
Photoemission of a doped Mott insulator: Spectral weight transfer and a
qualitative Mott-Hubbard description
Physical Review Letters
106, 056403 (2011)
M. Paul, D. Kufer, A. Müller, S. Brück, E. Goering, M.
Kamp, J. Verbeeck, H. Tian, G. van Tendeloo, N.J.C. Ingle, M. Sing,
and R. Claessen
Fe3O4/ZnO: A high-quality magnetic
oxide-semiconductor heterostructure by reactive deposition
Applied Physics Letters 98,
012512 (2011)
2010
C. Antoniak, A. Warland, M. Darbandi, M. Spasova, A. Trunova, K. Fauth, E.F. Aziz,
M. Farle and H. Wende
X-ray absorption measurements on nanoparticle systems: self assembled arrays and dispersions
J. Phys. D: Appl. Phys. 43, 474007 (2010)
G. Berner, S. Glawion, J. Walde, F. Pfaff, H.
Hollmark, L.-C. Duda, S. Paetel, C. Richter, J. Mannhart, M. Sing,
and R. Claessen
Resonant inelastic x-ray scattering on LaAlO3/SrTiO3
oxide heterostructures
Physical Review B 82,
241405(R) (2010)
J. Ebad-Allah, A. Schönleber, S. van Smaalen, M. Hanfland, M. Klemm, S.
Horn, S. Glawion, M. Sing, R. Claessen, and C. A. Kuntscher
Two pressure-induced structural phase transitions in TiOCl
Physical Review B 82,
134117 (2010)
P. Höpfner, M. Wisniewski, F. Sandrock, J. Schäfer, and R.
Claessen
Structural components of the Pt/Si(111) sqrt(3) x sqrt(3)
surface from scanning tunneling microscopy
Physical Review B 82,
075431 (2010)
C. Antoniak, J. Lindner, K. Fauth, J.-U. Thiele, J. Min'ar, S. Mankovsky,
H. Ebert, M. Farle and H. Wende
Composition dependence of exchange stiffness in FexPt1-x alloys
Physical Review B 82,
064403 (2010)
X.Y. Cui, E.E. Krasovskii, V.N. Strocov, A. Hofmann, J. Schäfer,
R. Claessen, and L. Patthey
Final-state effects in high-resolution angle-resolved photoemission from
Ni(110)
Physical Review B 81,
245118 (2010)
C.A. Kuntscher, M. Klemm, S. Horn, M. Sing, and R. Claessen
Possible metallization of the Mott insulators TiOCl and TiOBr: effects of
doping and external pressure
European Physical
Journal (Special Topics) 180, 29 (2010)
S. Brück, S. Macke, E. Goering, X. Ji, Q. Zhan, and K. M. Krishnan
Coupling of Fe and uncompensated Mn moments in exchange-biased Fe/MnPd
Physical Review B 81, 134414 (2010)
B. Sanyal, C. Antoniak, T. Burkert, B. Krumme, A. Warland, F. Stromberg, C. Praetorius, K. Fauth,
H. Wende, O. Eriksson
Forcing ferromagnetic coupling between rare earth and 3d ferromagnetic films
Physical Review Letters 104, 156402 (2010)
N. Hlubek, M. Sing, S. Glawion, R. Claessen, S. van
Smaalen, P.H.M. van Loosdrecht, B. Büchner, and C. Hess
Heat conductivity of the spin-Peierls compounds TiOCl and TiOBr
Physical Review B 81,
144428 (2010);
also Virtual Journal of Nanoscale Science & Technology 21, 19 (2010)
R. Kraus, B. Büchner, M. Knupfer, S. Glawion, M. Sing, and
R. Claessen
Anisotropic crystal field, Mott gap, and interband excitations in TiOCl:
an electron energy-loss study
Physical Review B 81,
125133 (2010)
S. Sauer, F. Fuchs, F. Bechstedt, C. Blumenstein, J. Schäfer
First-principles studies of Au-induced nanowires on Ge(001)
Physical Review B 81, 075412 (2010)
2009
C.A. Kuntscher, M. Klemm, S. Horn, M. Sing, and R. Claessen
Possible metallization of the Mott insulators TiOCl and TiOBr: Effects of
doping and external pressure
European Physical
Journal (Special Topics) 180, 29 (2009)
K. Fauth, G.E. Ballentine, C. Praetorius, A. Kleibert,
N. Wilken, A. Voitkans, K.-H. Meiwes-Broer
Magnetic properties of Fe nanoclusters on Cu(111) studied with X-ray
magnetic circular dichroism
Physica Status Solidi B 247, 1170 (2010)
C.A. Kuntscher, J. Ebad-Allah, A. Pashkin, S. Frank, M. Klemm, S. Horn,
A. Schönleber, S. van Smaalen, M. Hanfland, S. Glawion, M. Sing, and R. Claessen
Filling of the Mott-Hubbard gap in the oxyhalides TiOCl and TiOBr induced
by external pressure
High Pressure Research 29, 509 (2009)
J. Ebad-Allah, L. Baldassarre, M. Sing, R. Claessen,
V.A.M. Brabers, and C.A. Kuntscher
Infrared studies of magnetite under high pressure
High Pressure Research 29, 500 (2009)
J. Schäfer, S. Meyer, C. Blumenstein, K. Roensch, R. Claessen,
S. Mietke, M. Klinke, T. Podlich, R. Matzdorf, A. Stekolnikov, S.
Sauer, and F. Bechstedt
Self-organized atomic nanowires of noble metals on germanium: atomic
structure and electronic properties
New Journal of Physics
11, 125011 (2009)
R. Claessen, M. Sing, M. Paul, G. Berner, A. Wetscherek, A. Müller,
and W. Drube
Hard x-ray photoelectron spectroscopy of oxide hybrid and heterostructures:
a new method for the study of buried interfaces
New Journal of Physics
11, 125007 (2009) , chosen for
IOP Select
B. Krumme, C. Weis, H. C. Herper, F. Stromberg, C. Antoniak, A. Warland,
E. Schuster, P. Srivastava, M. Walterfang, K. Fauth, J. Minár, H. Ebert,
P. Entel, W. Keune, and H. Wende
Local atomic order and element-specific magnetic moments of Fe3Si thin films
on MgO(001) and GaAs(001) substrates
Physical Review B 80, 144403 (2009)
S. Glawion, M.R. Scholz, Y.-Z. Zhang, R. Valentí, T. Saha-Dasgupta,
M. Klemm, J. Hemberger, S. Horn, M. Sing, and R. Claessen
Electronic structure of the two-dimensional Heisenberg antiferromagnet VOCl:
a multiorbital Mott insulator
Physical Review B 80, 155119 (2009)
C. Antoniak, M. Spasova, A. Trunova, K. Fauth, F. Wilhelm, A.
Rogalev, J. Minar, H. Ebert, M. Farle and H. Wende
Inhomogeneous alloying in FePt nanoparticles as a reason for reduced
magnetic moments
Journal of Physics: Condensed Matter 21, 336002 (2009)
M. Aichhorn, T. Saha-Dasgupta, R. Valenti, S. Glawion, M. Sing,
and R. Claessen
Momentum-resolved single-particle spectral function for TiOCl from a
combination of density functional
and variational cluster calculations
Physical Review B
80, 115129 (2009)
M. Paul, A. Müller, A. Ruff, B. Schmid, G. Berner, M. Sing, R.
Claessen, and M. Mertin
Probing the interface of Fe3O4/GaAs thin films by hard
x-ray photoelectron spectroscopy
Physical Review B 79,
233101 (2009)
A. Hofmann, X.Y. Cui, J. Schäfer, S. Meyer,
P. Höpfner, C. Blumenstein, M. Paul, L. Patthey, E.
Rotenberg, J. Bünemann, F. Gebhard, T. Ohm, W. Weber, and R. Claessen
Renormalization of bulk magnetic electron states at high binding energies
Physical Review Letters
102, 187204 (2009)
J. Honolka, T.Y. Lee, K. Kuhnke, D. Repetto, V. Sessi, P. Wahl, A. Buchsbaum,
P. Varga, S. Gardonio, C. Carbone, S. R. Krishnakumar, P. Gambardella, M. Komelj,
R. Singer, M. Fähnle, K. Fauth, G. Schütz, A. Enders, and K. Kern
Complex magnetic phase in submonolayer Fe stripes on Pt(997)
Physical Review B 79,
104430 (2009)
G. K. Auernhammer, K. Fauth, B. Ullrich, J. Zhao, M. Weigand and D. Vollmer
Time-resolved X-ray microscopy of nanoparticle aggregates under oscillatory shear
Journal of Synchrotron Radiation 16, 307 (2009)
J. Honolka, T.Y. Lee, K. Kuhnke, A. Enders, R. Skomski, S. Bornemann, S. Mankovsky,
J. Minar, J. Staunton, H. Ebert, M. Hessler, K. Fauth, G. Schütz,
A. Buchsbaum, M. Schmid, P. Varga and K. Kern
High magnetic coercivity in a single atomically thin FePt alloy layer
Physical
Review Letters
102, 067207 (2009)
M. Sing, G. Berner, K. Goß, A. Müller, A.
Ruff, A. Wetscherek, S. Thiel, J. Mannhart, S.A. Pauli, C.W.
Schneider, P.R. Willmott, M. Gorgoi, F. Schäfers, and R. Claessen
Profiling the interface electron gas of LaAlO3/SrTiO3
heterostructures by hard X-ray photoelectron spectroscopy
Physical Review Letters
102, 176805 (2009)
S. Glawion, M. Sing, and R. Claessen
Ti oxyhalides: A playground for electron correlation physics
Physica B
404, 530 (2009)
2008
Yu.M. Yarmoshenko, T.V. Kuznetsova, A.V. Postnikov, A.N. Titov, S.G.
Titova, V.V. Fedorenko, P. Vilmercati, A. Goldoni, and R. Claessen
Spatial dependence of the dichroism of photoemission of Fe1/4TiTe2
upon excitation with circularly polarized radiation
Physics of the
Solid State 50, 2190 (2008)
J. Schäfer, C. Blumenstein, S. Meyer, M. Wisniewski, and R. Claessen
New model system for a one-dimensional electron liquid: Self-organized
atomic gold chains on Ge(001)
Physical Review Letters
101, 236802 (2008), Editors´ Suggestion
B. Schmid, A. Müller, M. Sing, R. Claessen,
J. Wenisch, K. Brunner, L. Molenkamp, and W. Drube
Surface segregation of interstitial manganese in Ga1−xMnxAs
studied by hard X-ray photoemission spectroscopy
Physical Review B
78, 075319 (2008)
C.A. Kuntscher, A. Pashkin, H. Hoffmann, S. Frank, M. Klemm S. Horn, A.
Schönleber, S. van Smaalen, M. Hanfland, S. Glawion, M. Sing,
and R. Claessen
Mott-Hubbard gap closure and structural phase transition in the
oxyhalides TiOBr and TiOCl under pressure
Physical Review B
78, 035106 (2008)
A. Stekolnikov, F. Bechstedt, M. Wisniewski, J. Schäfer,
and R. Claessen
Atomic nanowires on the Pt/Ge(001) surface: Buried Pt-Ge versus top Pt-Pt
chains
Physical Review Letters
100, 196101 (2008)
2007
G. Ballentine, M. Heßler, M. Kinza and K. Fauth
Superparamagnetism in small Fe clusters on Cu(111)
European Physical Journal D 45, 535 (2007)
D. Ciuculescu, C. Amiens, M. Respaud, A. Falqui, P. Lecante, R. E. Benfield, L. Jiang, K. Fauth and B. Chaudret
One-pot synthesis of core-shell FeRh nanoparticles
Chemistry of Materials 19, 4624 (2007)
C.A. Kuntscher, S. Frank, A. Pashkin, H. Hoffmann, A. Schönleber, S. van
Smaalen, M. Hanfland, S. Glawion, M. Klemm, M. Sing, S. Horn, and R.
Claessen
Pressure-induced metallization and structural phase transition of the
Mott-Hubbard
insulator TiOBr
Physical Review B
76, 241101(R) (2007)
M. Sing, J. Meyer, M. Hoinkis, S. Glawion, P.
Blaha, G. Gavrila, C. S. Jacobsen, and R. Claessen
Structural vs. electronic origin of renormalized band widths in TTF-TCNQ:
An angular dependent NEXAFS study
Physical Review B
76, 245119 (2007)
K. Fauth, E. Goering and L. Theil Kuhn
Spatially resolved magnetic response in core shell nanoparticles
Modern Physics Letters B 21, 1197 (2007)
K. Fauth
Chemical composition of core shell nanoparticles determined with x-ray absorption and magnetic circular dichroism
Modern Physics Letters B 21, 1179 (2007)
T. Saha-Dasgupta, A. Lichtenstein, M. Hoinkis, S. Glawion, M. Sing, R. Claessen, and R. Valentí
Cluster dynamical mean-field calculations for TiOCl
New Journal of Physics
9, 380 (2007)
A. Pimenov, A. Loidl, K. Gehrke, V. Moshnyaga and K. Samwer
Negative refraction observed in a metallic ferromagnet in the Gigahertz frequency range
Physical Review Letters 98, 197401 (2007)
M. Paul, M. Sing, R. Claessen, D. Schrupp, and V.A.M. Brabers
Thermodynamic stability, atomic and electronic structure of reduced Fe3O4 (111) single crystal surfaces
Physical Review B
76, 075412 (2007)
O. Dmitrieva, M. Spasova, C. Antoniak, M. Acet, G. Dumpich, J. Kästner, M. Farle, K. Fauth, U. Wiedwald, H.-G. Boyen
The magnetic moment of Fe in oxide-free FePt nanoparticles
Physical Review B 76, 064414 (2007)
M. Hoinkis, M. Sing, S. Glawion, L. Pisani, R. Valentí, S. van Smaalen, M. Klemm, S. Horn, and R. Claessen
One-dimensional versus two-dimensional correlation effects in the oxyhalides TiOCl and TiOBr
Physical Review B 75, 245124 (2007)
J. Schäfer, M. Hoinkis, E. Rotenberg, P. Blaha, and R. Claessen
Spin-polarized standing waves at an electronically matched interface detected by Fermi surface photoemission
Physical Review B 75, 092401 (2007);
also Virtual Journal of Nanoscale Science & Technology 15, 11 (2007)
U. Wiedwald, A. Klimmer, B. Kern, L. Han, H,-G. Boyen, P. Ziemann and K. Fauth
Lowering of the L10 ordering temperature of FePt nanoparticles by He+ ion irradiation
Applied Physics Letters 90, 062508 (2007)
K. Kuepper, L. Bischoff, Ch. Akhmadaliev, J. Fassbender, H. Stoll, K. W. Chou, A. Puzic, K. Fauth,
D. Dolgos,
G. Schütz, B. Van Waeyenberge, T. Tyliszczak, I. Neudecker, G. Woltersdorf, C. H. Back
Vortex dynamics in permalloy disks with artificial defects: Suppression of the gyrotropic mode
Applied Physics Letters 90, 062506 (2007)
P.J. Baker, S.J. Blundell, F.L. Pratt, T. Lancaster, M.L. Brooks, W. Hayes, M. Isobe, Y. Ueda, M. Hoinkis, M. Sing, M. Klemm, S. Horn, and R. Claessen
Muon-spin relaxation measurements on the dimerized spin-1/2 chains NaTiSi2O6 and TiOCl
Physical Review B 75, 094404 (2007)
A. Ethirajan, U. Wiedwald, H.-G. Boyen, B. Kern, L. Han, A. Klimmer, F. Weigl, G. Kästle, P. Ziemann, K. Fauth,
J. Cai, J. Behm, P. Oelhafen, P. Walther, J. Biskupek, U. Kaiser
A micellar approach to magnetic ultra-high density data storage media – extending the limits of current colloidal methods
Advanced Materials 19, 406 (2007)
R. Claessen, J. Schäfer, and M. Sing
Photoemission on quasi-one-dimensional solids: Peierls, Luttinger & Co.
in
Very High Resolution Photoelectron Spectroscopy, ed. S. Hüfner,
Lecture Notes in Physics, Vol. 715 (Springer, Berlin, 2007)
E.E. Krasovskii, V.N. Strocov, N. Barett, H. Berger, W. Schattke, and R. Claessen
Band mapping in one-step photoemission theory: Multi-Bloch wave structure of final states and interference effects
Physical Review B 75, 045432 (2007)
2006
V.N. Strocov, E.E. Krasovskii, W. Schattke, N. Barett, H. Berger, D. Schrupp, and R. Claessen
Three-dimensional band structure in layered TiTe2: Photoemission final-state effects
Physical Review B 74, 195125 (2006)
C.A. Kuntscher, S. Frank, A. Pashkin, M. Hoinkis, M. Klemm, M. Sing, S. Horn, and R. Claessen
Pressure-induced insulator-to-metal transition in low-dimensional TiOCl
Physical Review B 74, 184402 (2006)
O. Dmitrieva, M. Acet, G. Dumpich, J. Kästner, C. Antoniak, M. Farle and K. Fauth
Enhancement of L10 Phase Formation in FePt Nanoparticles by Nitrogenization
Journal of Physics D 39, 4741 (2006)
J. Schäfer, M. Hoinkis, D. Schrupp, E. Rotenberg, P. Blaha, and R. Claessen
Electronic quasiparticles and evolution of Fermi level spin states in thin magnetic layers
Surface Science 600, 3912 (2006)
J. Schäfer, D. Schrupp, M. Preisinger, and R. Claessen
Conduction states with vanishing dimerization in Pt nanowires on Ge(001) observed with scanning tunneling microscopy
Physical Review B 74, 041404(R) (2006);
also Virtual Journal of Nanoscale Science & Technology 14, 6 (2006)
C. Antoniak, J. Lindner, M. Spasova, D. Sudfeld, M. Acet, M. Farle, K. Fauth, U. Wiedwald,
H.-G. Boyen, P. Ziemann, F. Wilhelm, A. Rogalev and S. Sun
Enhanced orbital magnetism in Fe50Pt50 nanoparticles
Physical Review Letters 97, 117201 (2006)
J.M.P. Carmelo, K. Penc, P.D. Sacramento, M. Sing, and R. Claessen
The Hubbard model description of the photoemission TCNQ singular features in TTF-TCNQ
Journal of Physics: Condensed Matter 18, 5191 (2006)
A. Krimmel, J. Strempfer, B. Bohnenbuck, B. Keimer, M. Hoinkis, M. Klemm, S. Horn, A. Loidl, M. Sing, R. Claessen, and M. v. Zimmermann
Incommensurate structure of the spin-Peierls compound TiOCl
Physical Review B 73, 172413 (2006)
D.V. Zakharov, J. Deisenhofer, H.-A. Krug von Nidda, P. Lunkenheimer, J. Hemberger, M. Hoinkis, M. Klemm, M. Sing, R. Claessen, M.V. Eremin, S. Horn, and A. Loidl
Spin dynamics in the low-dimensional magnet TiOCl
Physical Review B 73, 094452 (2006)
2005
M. Sing, M. Hoinkis, J. Schäfer, M. Klemm, S. Horn, H. Benthien, E. Jeckelmann, L. Pisani, R. Valentí, and R. Claessen
Electronic structure of the spin-1/2 quantum magnet TiOCl
Journal de Physique IV 131, 331 (2005)
U. Wiedwald, K. Fauth, M. Heßler, H.-G. Boyen, F. Weigl, M. Hilgendorff, M. Giersig, G. Schütz,
P. Ziemann and M. Farle
From Colloidal Co/CoO Core-Shell Nanoparticles to Arrays of Metallic Nanomagnets: Surface Modification and
Magnetic Properties
ChemPhysChem 6, 2522 (2005)
M. Hoinkis, M. Sing, J. Schäfer, M. Klemm, S. Horn, H. Benthien, E. Jeckelmann, T. Saha-Dasgupta, L. Pisani, R. Valentí, and R. Claessen
Electronic structure of the spin-1/2 quantum magnet TiOCl
Physical Review B 72, 125127 (2005)
J. Schäfer, M. Hoinkis, E. Rotenberg, P. Blaha, and R. Claessen
Fermi surface and electron correlation effects of ferromagnetic iron
Physical Review B 72, 155115 (2005)
F. Leuenberger, A. Parge, W. Felsch, K. Fauth, and M. Hessler
GdN thin films: Bulk and local electronic and magnetic properties
Physical Review B 72, 014427 (2005)
A. Pimenov, S. Tachos, T. Rudolf, A. Loidl, D. Schrupp, M. Sing, R. Claessen, and V.A.M. Brabers
Terahertz conductivity at the Verwey transition in magnetite
Physical Review B 72, 035131 (2005)
J. Hemberger, M. Hoinkis, M. Klemm, M. Sing, R. Claessen, S. Horn, and A. Loidl
Heat capacity of the quantum magnet TiOCl
Physical Review B 72, 012420 (2005)
O. Rader, K. Fauth, G. Schott, G. Schmidt, F. Kronast, W. Gudat, G. Schütz and L. Molenkamp
Identification of extrinsic Mn contributions to the x-ray magnetic circular dichroism of Ga1-xMnxAs
Journal of Electron Spectroscopy and Related Phenomena 144, 789 (2005)
V.N. Strocov, G.E. Cirlin, J. Sadowski, and R. Claessen
GaSb/GaAs quantum dot systems: In situ synchrotron radiation XPS study
Nanotechnology 16, 1326 (2005)
D. Schrupp, M. Sing, M.Tsunekawa, H. Fujiwara, S. Kasai, A. Sekiyama, S. Suga, T. Muro, V.A.M. Brabers, and R. Claessen
High-energy photoemission on Fe3O4: Small polaron physics and the Verwey transition
Europhysics Letters 70, 789 (2005)
H.-G. Boyen, K. Fauth, B. Stahl, M. Heßler, J. Ellrich, G. Kästle, F. Weigl, H. Hahn, F. Banhart,
G. Schütz,
M. Büttner, M. G. Garnier, P. Oelhafen and P. Ziemann
Electronic and magnetic properties of ligand-free FePt nanoparticles
Advanced Materials 17, 578 (2005)
J. Schäfer, D. Schrupp, E. Rotenberg, and R. Claessen
Electronic interactions and phase transitions at surfaces and in low dimensions
Applied Physics A 80, 965 (2005)
M. Shaz, S. van Smaalen, L. Palatinus, M. Hoinkis, M. Klemm, S. Horn, and R. Claessen
The spin-Peierls transition in TiOCl
Physical Review B 71, 100405(R) (2005)
Older publications (pre-2005)
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