Publications (82)
Confinement Physics and Topology in QCD
H. Suganuma, K. Amemiya, A. Tanaka +1
Orbital occupation and magnetic moments of tetrahedrally coordinated iron in CaBaFe4O7
N. Hollmann, Z. Hu, Hua Wu +8
Local symmetry and magnetic anisotropy in multiferroic MnWO4 and antiferromagnetic CoWO4 studied by soft x-ray absorption spectroscopy
N. Hollmann, Z. Hu, T. Willers +7
Liquid Crystal Analogue of Abrikosov Vortex Flow in Superconductors
A. Tanaka, T. Ota, R. Hayakawa
Crystal-field and Kondo scale investigation of CeMIn5 (M=Co, Ir and Rh): a combined x-ray absorption and inelastic neutron study
T. Willers, Z. Hu, N. Hollmann +15
Correlation between the phase diagram and the crystal-field wave functions of CeRh(1-x)Ir(x)In5
T. Willers, F. Strigari, Z. Hu +9
Valence evaluation of LiMnO2 and related battery materials by x-ray absorption spectroscopy
H. Wadati, D. G. Hawthorn, T. Z. Regier +5
Electronic and Spin States of SrRuO3 Thin Films: an X-ray Magnetic Circular Dichroism Study
S. Agrestini, Z. Hu, C. -Y. Kuo +14
Quantitative study of valence and configuration interaction parameters of the Kondo semiconductors CeM2Al10 (M = Ru, Os and Fe) by means of bulk-sensitive hard x-ray photoelectron spectroscopy
F. Strigari, M. Sundermann, Y. Muro +9
Nature of Orbital Ordering in La_0.5Sr_1.5MnO_4 is Studied by Soft X-ray Linear Dichroism
D. J. Huang, W. B. Wu, G. Y. Guo +9
Collective Dynamics of Josephson Vortices in Intrinsic Josephson Junctions :Exploration of In-phase Locked Superradiant Vortex Flow States
M. Machida, T. Koyama, A. Tanaka +1
Inequivalent routes across the Mott transition in V2O3 explored by X-ray absorption
F. Rodolakis, P. Hansmann, J. -P. Rueff +14
Soft x-ray magnetic circular dichroism study of weakly ferromagnetic Zn$_{1-x}$V$_x$O thin film
Y. Ishida, J. I. Hwang, M. Kobayashi +13
Dynamic atomic reconstruction: how Fe3O4 thin films evade polar catastrophe for epitaxy
C. F. Chang, Z. Hu, S. Klein +10
X-ray magnetic circular dichroism and photoemission study of the diluted ferromagnetic semiconductor Zn$_{1-x}$Cr$_x$Te
Y. Ishida, M. Kobayashi, J. I. Hwang +10
Mott versus Slater-type metal-insulator transition in Mn-substituted Sr3Ru2O7
M. A. Hossain, B. Bohnenbuck, Y. D. Chuang +15
Electronic excitations of magnetic impurity state in diluted magnetic semiconductor (Ga,Mn)As
M. Kobayashi, H. Niwa, Y. Takeda +9
Valence, spin, and orbital state of the Co ions in the one-dimensional Ca3Co2O6: an x-ray absorption and magnetic circular dichroism study
T. Burnus, Z. Hu, M. W. Haverkort +10
Electronic structure and magnetism of the diluted magnetic semiconductor Fe-doped ZnO nano-particles
T. Kataoka, M. Kobayashi, Y. Sakamoto +16
Mechanism of spin crossover in LaCoO3 resolved by shape magnetostriction in pulsed magnetic fields
M. Rotter, Z. -S. Wang, A. T. Boothroyd +3
Local electronic structure of Cr in the II-VI diluted ferromagnetic semiconductor Zn$_{1-x}$Cr$_x$Te
M. Kobayashi, Y. Ishida, J. I. Hwang +16
Ce 3$p$ hard x-ray photoelectron spectroscopy study of the topological Kondo insulator CeRu$_4$Sn$_6$
M. Sundermann, K. Chen, Y. Utsumi +8
Spectroscopy of stripe order in La1.8Sr0.2NiO4 using resonant soft x-ray diffraction
C. Schuessler-Langeheine, J. Schlappa, A. Tanaka +13
Orbital Symmetry and Electron Correlation in Na_{x}CoO_2
W. B. Wu, D. J. Huang, J. Okamoto +5
X-ray magnetic circular dichroism characterization of GaN/Ga1-xMnxN digital ferromagnetic heterostructure
J. I. Hwang, M. Kobayashi, G. S. Song +8
Orbitally driven spin-singlet dimerization in $S$=1 La$_{4}$Ru$_{2}$O$_{10}$
Hua Wu, Z. Hu, T. Burnus +11
Symmetry analysis of magneto-optical effects: The case of x-ray diffraction and x-ray absorption at the transition metal L23 edge
M. W. Haverkort, N. Hollmann, I. P. Krug +1
Controlling orbital moment and spin orientation in CoO layers by strain
S. I. Csiszar, M. W. Haverkort, Z. Hu +6
CeRu$_4$Sn$_6$: a strongly correlated material with nontrivial topology
M. Sundermann, F. Strigari, T. Willers +14
Nature of magnetic coupling between Mn ions in as-grown Ga$_{1-x}$Mn$_{x}$As studied by x-ray magnetic circular dichroism
Y. Takeda, M. Kobayashi, T. Okane +12
Low energy excitations in CoO studied by temperature dependent x-ray absorption spectroscopy
M. W. Haverkort, A. Tanaka, Z. Hu +4
Observation of Conduction Band Satellite of Ni Metal by 3p-3d Resonant Inverse Photoemission Study
Y. Tezuka, K. Kanai, H. Ishii +4
A different look at the spin state of Co$^{3+}$ ions in CoO$_{5}$ pyramidal coordination
Z. Hu, Hua Wu, M. W. Haverkort +10
Crystal-field ground state of the orthorhombic Kondo insulator CeRu2Al10
F. Strigari, T. Willers, Y. Muro +11
Crystal-field level inversion in lightly Mn-doped Sr3Ru2O7
M. A. Hossain, Z. Hu, M. W. Haverkort +17
Magnetic coupling in highly-ordered NiO/Fe3O4(110): Ultrasharp magnetic interfaces vs. long-range magnetoelastic interactions
I. P. Krug, F. U. Hillebrecht, H. Gomonaj +4
X-ray absorption spectroscopy and X-ray magnetic circular dichroism studies of transition-metal-co-doped ZnO nano-particles
T. Kataoka, Y. Yamazaki, V. R. Singh +15
Electronic configuration of Mn ions in the $Ï$-d molecular ferromagnet $β$-Mn phthalocyanine studied by soft x-ray magnetic circular dichroism
T. Kataoka, Y. Sakamoto, Y. Yamazaki +9
X-ray spectroscopic study of BaFeO$_{3}$ thin films; an Fe$ ^{4+}$ ferromagnetic insulator
T. Tsuyama, T. Matsuda, S. Chakraverty +7
Electronic and magnetic properties of the kagome systems YBaCo4O7 and YBaCo3MO7 (M=Al, Fe)
N. Hollmann, Z. Hu, M. Valldor +6
Non-resonant inelastic x-ray scattering involving excitonic excitations
M. W. Haverkort, A. Tanaka, L. H. Tjeng +1
Orbital-assisted metal-insulator transition in VO$_{2}$
M. W. Haverkort, Z. Hu, A. Tanaka +9
Local electronic structure and magnetic properties of LaMn0.5Co0.5O3 studied by x-ray absorption and magnetic circular dichroism spectroscopy
T. Burnus, Z. Hu, H. H. Hsieh +8
Anisotropic Susceptibility of La_2-xSr_xCoO_4 related to the Spin States of Cobalt
N. Hollmann, M. W. Haverkort, M. Cwik +4
Spin blockade, orbital occupation and charge ordering in La_(1.5)Sr_(0.5)CoO4
C. F. Chang, Z. Hu, Hua Wu +9
Indication of intrinsic room-temperature ferromagnetism in Ti1-xCoxO2-d thin film: An x-ray magnetic circular dichroism study
K. Mamiya, T. Koide, A. Fujimori +6
Observation of magnetically hard grain boundaries in double-perovskite Sr$_{2}$FeMoO$_{6}$
Y. Takahashi, V. K. Verma, G. Shibata +12
Influence of oxygen vacancy on the electronic structure of HfO$_2$ film
Deok-Yong Cho, Jae-Min Lee, S. -J. Oh +4
Determination of the orbital moment and crystal field splitting in LaTiO$_{3}$
M. W. Haverkort, Z. Hu, A. Tanaka +18
Coupled valence and spin state transition in (Pr0.7Sm0.3)0.7Ca0.3CoO3
F. Guillou, Q. Zhang, Z. Hu +7
Ising magnetism and ferroelectricity in Ca$_3$CoMnO$_6$
Hua Wu, T. Burnus, Z. Hu +7
Crystal-field ground state of the non-centrosymmetric superconductor CePt3Si: a combined polarized soft X-ray absorption and polarized neutron study
T. Willers, B. Fak, N. Hollmann +8
Intrinsic and extrinsic x-ray absorption effects in soft x-ray diffraction from the superstructure in magnetite
C. F. Chang, J. Schlappa, M. Buchholz +9
Coexistence of Bound and Virtual-bound States in Shallow-core to Valence Spectroscopies
Subhra Sen Gupta, J. A. Bradley, M. W. Haverkort +3
Macroscopic quantum tunneling in a d-wave high-Tc superconductor
K. Inomata, S. Sato, K. Nakajima +6
Instantons and Monopoles for Nonperturbative QCD
H. Suganuma, F. Araki, M. Fukushima +6
Quantitative study of the f occupation in CeMIn5 and other cerium compounds with hard x-rays
M. Sundermann, F. Strigari, T. Willers +19
Orbital order in La0.5Sr1.5MnO4: beyond a common local Jahn-Teller picture
Hua Wu, C. F. Chang, O. Schumann +9
Aligning spins in antiferromagnetic films using antiferromagnets
S. I. Csiszar, M. W. Haverkort, T. Burnus +9
Direct observation of t2g orbital ordering in magnetite
J. Schlappa, C. Schuessler-Langeheine, C. F. Chang +8
The spin state transition in LaCoO$_{3}$; revising a revision
M. W. Haverkort, Z. Hu, J. C. Cezar +11
Role of doped Ru in coercivity-enhanced La$_{0.6}$Sr$_{0.4}MnO$_3$ thin film studied by x-ray magnetic circular dichroism
T. Harano, G. Shibata, K. Ishigami +15
Static and fluctuating stripe order observed by resonant soft x-ray diffraction in La1.8Sr0.2NiO4
J. Schlappa, C. F. Chang, E. Schierle +11
Atomic multiplet calculation of 3d_{5/2} -> 4f resonant x-ray diffraction from Ho metal
M. W. Haverkort, C. SchüÃler-Langeheine, C. F. Chang +7
Determining the crystal-field ground state in rare earth Heavy Fermion materials using soft-x-ray absorption spectroscopy
P. Hansmann, A. Severing, Z. Hu +10
High-energy spectroscopic study of the III-V nitride-based diluted magnetic semiconductor Ga$_{1-x}$Mn$_{x}$N
J. I. Hwang, Y. Ishida, M. Kobayashi +12
Magnetic versus crystal field linear dichroism in NiO thin films
M. W. Haverkort, S. I. Csiszar, Z. Hu +7
Correlation effects in CaCu3Ru4O12
N. Hollmann, Z. Hu, A. Maignan +7
Depth profile high-energy spectroscopic study of Mn-doped GaN prepared by thermal diffusion
J. I. Hwang, Y. Osafune, M. Kobayashi +9
Quark Confinement Physics from Quantum Chromodynamics
H. Suganuma, K. Amemiya, A. Tanaka +1
Local correlations, non-local screening, multiplets, and band formation in NiO
T. Haupricht, J. Weinen, A. Tanaka +17
Ferromagnetism in ZnO co-doped with Mn and N studied by soft x-ray magnetic circular dichroism
T. Kataoka, Y. Yamazaki, V. R. Singh +12
Characterization of Magnetic Components in the Diluted Magnetic Semiconductor Zn$_{1-x}$Co$_x$O by X-ray Magnetic Circular Dichroism
M. Kobayashi, Y. Ishida, J. l. Hwang +12
Spectroscopic evidence for giant orbital moment and magnetic anisotropy induced by local distortions in alpha-CoV2O6
N. Hollmann, S. Agrestini, Z. Hu +9
Intricacies of the Co$^{3+}$ spin state in Sr$_2$Co$_{0.5}$Ir$_{0.5}$O$_4$: an x-ray absorption and magnetic circular dichroism study
S. Agrestini, C. -Y. Kuo, D. Mikhailova +8
Soft X-ray magnetic circular dichroism study of the ferromagnetic Cr$_{1-δ}$Te
K. Yaji, A. Kimura, C. Hirai +8
Electronic structures of Cr$_{1-δ}$X (X=S, Te) studied by Cr 2p soft x-ray magnetic circular dichroism
K. Yaji, A. Kimura, C. Hirai +8
Magnetic Frustration in a Mn Honeycomb Lattice Induced by Mn-O-O-Mn Pathways
H. Wadati, K. Kato, Y. Wakisaka +9
Field test of quantum key distribution in the Tokyo QKD Network
M. Sasaki, M. Fujiwara, H. Ishizuka +40
High multipole transitions in NIXS: valence and hybridization in 4f systems
R. A. Gordon, G. T. Seidler, T. T. Fister +4
Local electronic structure of Fe$^{2+}$ impurities in MgO thin films: Temperature-dependent soft x-ray absorption spectroscopy study
T. Haupricht, R. Sutarto, M. W. Haverkort +7
X-ray absorption and x-ray magnetic dichroism study on Ca3CoRhO6 and Ca3FeRhO6
T. Burnus, Z. Hu, Hua Wu +11