event photo with many people in the atrium of IFW


Name Grafe, Dr. Hans-Joachim
Department 1010
Address IFW Dresden
Helmholtzstraße 20
01069 Dresden
Phone Number +49-351-4659-239
Email H.Grafe(at)ifw-dresden.de

Journal Papers

2019 - M. Moroni, G. Prando, S. Aswartham, I. Morozov, Z. Bukowski, B. Büchner, H. Grafe, P. Carretta
Charge and nematic orders in AFe2As2(A=Rb,Cs) superconductors
Physical Review B | Volume: 99 | Issue: 23 | P. 235147/1-7 | URL

2019 - M. Iakovleva, O. Janson, H.-J. Grafe, A. Dioguardi, H. Maeter, N. Yeche, H. Klauss, G. Pascua, H. Luetkens, A. Möller, B. Büchner, V. Kataev, E. Vavilova
Ground state and low-temperature magnetism of the quasi-two-dimensional honeycomb compound InCu2/3V1/3O3
Physical Review B | Volume: 100 | Issue: 14 | P. 144442/1-14 | URL

2018 - R. Kappenberger, F. Hammerath, P. Rousse, M.A. Afrassa, M.H. Haghighi, S. Kamusella, G. Prando, G. Lamura, A.U.B. Wolter, M. Moroni, S. Sanna, P. Carretta, C. Hess, H.-J. Grafe, H.-H. Klauss, S. Wurmehl, B. Buechner
Impact of concomitant Y and Mn substitution on superconductivity in La1-yYyFe1-xMnxAsO0.89F0.11
Physical Review B | Volume: 97 | Issue: 5 | P. 054522/1-11 | URL

2018 - D. Karnaushenko, D. Karnaushenko, H. Grafe, V. Kataev, B. Büchner, O.G. Schmidt
Rolled-Up Self-Assembly of Compact Magnetic Inductors, Transformers, and Resonators
Advanced Electronic Materials | Volume: 4 | Issue: 11 | P. 1800298/1-7 | URL

2018 - Z.T. Zhang, D. Dmytriieva, S. Molatta, J. Wosnitza, S. Khim, S. Gass, A.U.B. Wolter, S. Wurmehl, H.-J. Grafe, H. Kuehne
Increasing stripe-type fluctuations in AFe2As2 (A=K, Rb, Cs) superconductors probed by 75As NMR spectroscopy
Physical Review B | Volume: 97 | Issue: 11 | P. 115110/1-5 | URL

2018 - R. Reinhold, U. Stoeck, H.-J. Grafe, D. Mikhailova, T. Jaumann, S. Oswald, S. Kaskel, L. Giebeler
Surface and Electrochemical Studies on Silicon Diphosphide as Easy-to-Handle Anode Material for Lithium-Based Batteries - the Phosphorus Path
ACS Applied Materials and Interfaces | Volume: 10 | Issue: 8 | P. 7096-7106

2018 - M. Valldor, D. Mikhailova, L. Giebeler, K.T. Lai, L. Spillecke, H.-J. Grafe, B. Buechner
Synthesis, Characterization, and Electrochemistry of Layered Chalcogenides LiCuCh (Ch = Se, Te)
Inorganic Chemistry | Volume: 57 | Issue: 12 | P. 7201-7207

2018 - M. Iakovleva, S. Fuchs, A. Alfonsov, H. Grafe, M. Vogl, S. Aswartham, S. Wurmehl, T. Dey, B. Büchner, E. Vavilova, V. Kataev
Static and dynamic magnetism of the Ir-based double perovskites La2BIrO6 (B =Co, Zn) probed by magnetic resonance spectroscopies
Physical Review B | Volume: 98 | Issue: 17 | P. 174401/1-12 | URL

2017 - D. Pelc, H.-J. Grafe, G.D. Gu, M. Pozek
Cu nuclear magnetic resonance study of charge and spin stripe order in La1.875Ba0.125CuO4
Physical Review B | Volume: 95 | Issue: 5 | P. 054508/1-8 | URL

2017 - Y. Utz, F. Hammerath, R. Kraus, T. Ritschel, J. Geck, L. Hozoi, J. van den Brink, A. Mohan, C. Hess, K. Karmakar, S. Singh, D. Bounoua, R. Saint-Martin, L. Pinsard-Gaudart, A. Revcolevschi, B. Buechner, H.-J. Grafe
Effect of different in-chain impurities on the magnetic properties of the spin chain compound SrCuO2 probed by NMR
Physical Review B | Volume: 96 | Issue: 11 | P. 115135/1-12 | URL

2017 - M. Iakovleva, S. Zimmermann, J. Zeisner, A. Alfonsov, H.-J. Grafe, M. Valldor, E. Vavilova, B. Buechner, V. Kataev
Magnetic resonance spectroscopy on the spin-frustrated magnets YBaCo3MO7 (M=Al, Fe)
Physical Review B | Volume: 96 | Issue: 6 | P. 064417/1-11 | URL

2017 - C. Hess, H. Grafe, A. Kondrat, G. Lang, F. Hammerath, L. Wang, R. Klingeler, G. Behr, B. Buechner
Nematicity in LaFeAsO1-xFx
Physica Status Solidi B | Volume: 254 | Issue: 1 | P. 1600214/1-8 | URL

2017 - Y. Krupskaya, M. Schaepers, A.U.B. Wolter, H.-J. Grafe, E. Vavilova, A. Moeller, B. Buechner, V. Kataev
Magnetic Resonance Study of the Spin-1/2 Quantum Magnet BaAg2Cu[VO4]2
Zeitschrift für Physikalische Chemie | Volume: 231 | Issue: 4 | P. 759-775 | URL

2017 - F. Hammerath, R. Sarkar, S. Kamusella, C. Baines, H.-H. Klauss, T. Dey, A. Maljuk, S. Gass, A.U.B. Wolter, H.-J. Grafe, S. Wurmehl, B. Buechner
Diluted paramagnetic impurities in nonmagnetic Ba2YIrO6
Physical Review B | Volume: 96 | Issue: 16 | P. 165108/1-8 | URL

2017 - H.-J. Grafe, S. Nishimoto, M. Iakovleva, E. Vavilova, L. Spillecke, A. Alfonsov, M.-I. Sturza, S. Wurmehl, H. Nojiri, H. Rosner, J. Richter, U.K. Roessler, S.-L. Drechsler, V. Kataev, B. Buechner
Signatures of a magnetic fieldinduced unconventional nematic liquid in the frustrated and anisotropic spin-chain cuprate LiCuSbO4
Scientific Reports | Volume: 7 | P. 6720/1-16 | URL

2016 - Y. Krupskaya, M Schaepers, A.U.B. Wolter, H.-J. Grafe, E. Vavilova, A. Moeller, B. Buechner, V. Kataev
Magnetic Resonance Study of the Spin-1/2 Quantum Magnet BaAg2Cu[VO4]2
Zeitschrift für Physikalische Chemie | Volume: 231 | Issue: 4 | P. 759-776 | URL

2016 - S.J. Singh, U. Graefe, R. Beck, A.U.B. Wolter, H. Grafe, C. Hess, S. Wurmehl, B. Buechner
Physical properties optimization of polycrystalline LiFeAs
Physica C | Volume: 529 | Issue: 8 | P. 8-20 | URL

2016 - M.F. Iakovleva, E.L. Vavilova, H.-J. Grafe, A. Maljuk, S. Wurmehl, B. Buechner, V. Kataev
Spin Dynamics and Ground State of the Frustrated Diamond Lattice Magnet CoAl2O4 as seen by 27Al NMR
Applied Magnetic Resonance | Volume: 47 | Issue: 7 | P. 727-735

2016 - A. Surrey, C. Bonatto Minella, N. Fechler, M. Antonietti, H.-J. Grafe, L. Schultz, B. Rellinghaus
Improved hydrogen storage properties of LiBH4 via nanoconfinement in micro- and mesoporous aerogel-like carbon
International Journal of Hydrogen Energy | Volume: 41 | Issue: 12 | P. 5540-5548 | URL

2016 - D. Pelc, M. Vuckovic, H.-J. Grafe, S.-H. Baek, M. Pozek
Unconventional charge order in a co-doped high-Tc superconductor
Nature Communications | Volume: 7 | P. 12775/1-7

2016 - K. Manna, R. Sarkar, S. Fuchs, Y.A. Onykiienko, A.K. Bera, G. Aslan Cansever, S. Kamusella, A. Maljuk, C.G.F. Blum, L.T. Corredor, A.U.B. Wolter, S.M. Yusuf, M. Frontzek, L. Keller, M. Iakovleva, E. Vavilova, H.-J. Grafe, V. Kataev, H.-H. Klauss, D.S. Inosov, S. Wurmehl, B. Buechner
Noncollinear antiferromagnetism of coupled spins and pseudospins in the double perovskite La2CuIrO6
Physical Review B | Volume: 94 | P. 144437/1-16

2016 - G. Lang, L. Veyrat, U. Graefe, F. Hammerath, D. Paar, G. Behr, S. Wurmehl, H.J. Grafe
Spatial competition of the ground states in 1111 iron pnictides
Physical Review B | Volume: 94 | Issue: 1 | P. 014514/1-17

2016 - P.K. Nag, R. Schlegel, D. Baumann, H.-J. Grafe, R. Beck, S. Wurmehl, B. Buechner, C. Hess
Two distinct superconducting phases in LiFeAs
Scientific Reports | Volume: 6 | P. 27926/1-7

2015 - A.P. Dioguardi, M.M. Lawson, B.T. Bush, J. Crocker, K.R. Shirer, D.M. Nisson, T. Kissikov, S. Ran, S.L. Bud'ko, P.C. Canfield, S. Yuan, P.L. Kuhns, A.P. Reyes, H.-J. Grafe, N.J. Curro
NMR evidence for inhomogeneous glassy behavior driven by nematic fluctuations in iron arsenide superconductors
Physical Review B | Volume: 92 | Issue: 16 | P. 165116/1-8 | URL

2015 - Y. Utz, F. Hammerath, S. Nishimoto, C. Hess, N. Sekhar Beesetty, R. Saint-Martin, A. Revcolevschi, B. Buechner, H.-J. Grafe
Suppression of the impurity-induced local magnetism by the opening of a spin pseudogap in Ni-doped Sr2CuO3
Physical Review B | Volume: 92 | Issue: 6 | P. 060405/1-5 | URL

2015 - X. Lu, J. Deng, W. Si, X. Liu, B. Liu, L. Liu, S. Oswald, S. Baunack, H.J. Grafe, C. Yan, O.G. Schmidt
High-Performance Li-O2 Batteries with Trilayered Pd/MnOx/Pd Nanomembranes
Advanced Science | Volume: 2 | Issue: 9 | P. 1500113/1-6 | URL

2015 - M. Iakovleva, E. Vavilova, H.-J. Grafe, S. Zimmermann, A. Alfonsov, H. Luetkens, H.-H. Klauss, A. Maljuk, S. Wurmehl, B. Buechner, V. Kataev
Ground state and low-energy magnetic dynamics in the frustrated magnet CoAl2O4 as revealed by local spin probes
Physical Review B | Volume: 91 | Issue: 14 | P. 144419/1-11 | URL

2015 - H.-J. Grafe, W. Loeser, S. Schmitz, M. Sakaliyska, S. Wurmehl, S. Eisert, B. Reichenbach, J. Acker, A. Rietig, J. Ducke, T. Mueller
NMR investigation of boron impurities in refined metallurgical grade silicon
Physica Status Solidi A | Volume: 212 | Issue: 9 | P. 2031-2036 | URL

2015 - S.-H. Baek, Y. Utz, M. Huecker, G.D. Gu, B. Buechner, H.-J. Grafe
Magnetic field induced anisotropy of La139 spin-lattice relaxation rates in stripe ordered La1.875Ba0.125CuO4
Physical Review B | Volume: 92 | Issue: 15 | P. 155144/1-6 | URL

2014 - S.-H. Baek, L.M. Reinold, M. Graczyk-Zajacb, R. Riedel, F. Hammerath, B. Buechner, H.-J. Grafe
Lithium dynamics in carbon-rich polymer-derived SiCN ceramics probed by nuclear magnetic resonance
Journal of Power Sources | Volume: 253 | P. 342-348 | URL

2014 - S.-H. Baek, R. Klingeler, C. Neef, C. Koo, B. Buechner, H.-J. Grafe
Unusual spin fluctuations and magnetic frustration in olivine and non-olivine LiCoPO4 detected by 31P and 7Li nuclear magnetic resonance
Physical Review B | Volume: 89 | Issue: 13 | P. 134424/1-6 | URL

2014 - K. Wang, A. Maljuk, C.G.F. Blum, T. Kolb, C. Jaehne, C. Neef, H.-J. Grafe, L. Giebeler, H. Wadepohl, H.-P. Meyer, S. Wurmehl, R. Klingeler
Growth, characterization, and magnetic properties of a Li(Mn,Ni)PO4 single crystal
Journal of Crystal Growth | Volume: 386 | Issue: 16 | P. 16-21 | URL

2014 - H.-J. Grafe, U. Graefe, A.P. Dioguardi, N.J. Curro, S. Aswartham, S. Wurmehl, B. Buechner
Identical spin fluctuations in Cu- and Co- doped BaFe2As2 independent of electron doping
Physical Review B | Volume: 90 | Issue: 9 | P. 094519/1-8 | URL

2014 - K. Baroudi, C. Yim, H. Wu, Q. Huang, J.H. Roudebush, E. Vavilova, H.-J. Grafe, V. Kataev, B. Buechner, H. Ji, C. Kuo, Z. Hu, T.-W. Pi, C. Pao, J. Lee, D. Mikhailova, L.H. Tjeng, R.J. Cava
Structure and propertie sof alpha--NaFeO2-type ternary sodium iridates
Journal of Solid State Chemistry | Volume: 210 | P. 195-205 | URL

2014 - F. Hammerath, E.M. Bruening, S. Sanna, Y. Utz, N.S. Beesetty, R. Saint-Martin, A. Revcolevschi, C. Hess, B. Buechner, H.-J. Grafe
Spin gap in the single spin-12 chain cuprate Sr1.9Ca0.1CuO3
Physical Review B | Volume: 89 | Issue: 18 | P. 184410/1-5 | URL

2013 - C. Rudisch, H.-J. Grafe, J. Geck, S. Partzsch, M. v. Zimmermann, N. Wizent, R. Klingeler, B. Buechner
Coupling of Li motion and structural distortions in olivine LiMnPO4 from 7Li and 31P NMR
Physical Review B | Volume: 88 | Issue: 5 | P. 054303/1-9 | URL

2013 - G. Prando, P. Bonfa, G. Profeta, R. Khasanov, F. Bernardini, M. Mazzani, E.M. Bruening, A. Pal, V.P.S. Awana, H.-J. Grafe, B. Buechner, R. De Renzi, P. Carretta, S. Sanna
Common effect of chemical and external pressures on the magnetic properties of RCoPO (R = La, Pr)
Physical Review B | Volume: 87 | Issue: 6 | P. 064401/1-11 | URL

2013 - F. Hammerath, U. Graefe, T. Kuehne, H. Kuehne, P.L. Kuhns, A.P. Reyes, G. Lang, S. Wurmehl, B. Buechner, P. Carretta, H.-J. Grafe
Progressive slowing down of spin fluctuations in underdoped LaFeAsO1-xFx
Physical Review B | Volume: 88 | Issue: 10 | P. 104503/1-9 | URL

2013 - G. Prando, S. Sanna, G. Lamura, T. Shiroka, M. Tropeano, A. Palenzona, H.-J. Grafe, B. Buechner, P. Carretta, R. De Renzi
Phase separation at the magnetic–superconducting transition in La0.7Y0.3FeAsO1xFx
Physica Status Solidi B | Volume: 250 | Issue: 3 | P. 599-602 | URL

2013 - S.-H. Baek, L. Harnagea, S. Wurmehl, B. Buechner, H.-J. Grafe
Anomalous superconducting state in LiFeAs implied by the 75As Knight shift measurement
Journal of Physics: Condensed Matter | Volume: 25 | Issue: 16 | P. 162204/1-5 | URL

2012 - G. Prando, P. Carretta, R. De Renzi, S. Sanna, H.-J. Grafe, S. Wurmehl, B. Buechner
Ac susceptibility investigation of vortex dynamics in nearly optimally doped RFeAsO1-xFx superconductors (R = La, Ce, Sm)
Physical Review B | Volume: 85 | Issue: 14 | P. 144522/1-9 | URL

2012 - S.-H. Baek, T. Loew, V. Hinkov, C.T. Lin, B. Keimer, B. Buechner, H.-J. Grafe
Evidence of a critical hole concentration in underdoped YBa2Cu3Oy single crystals revealed by 63Cu NMR
Physical Review B | Volume: 86 | Issue: 22 | P. 220504(R)/ 1-5 | URL

2012 - S.-H. Baek, H.-J. Grafe, F. Hammerath, M. Fuchs, C. Rudisch, L. Harnagea, S. Aswartham, S. Wurmehl, J. van den Brink, B. Buechner
75As NMR-NQR study in superconducting LiFeAs
The European Physical Journal B | Volume: 85 | P. 159/1-10 | URL

2012 - N. Qureshi, P. Steffens, Y. Drees, A.C. Komarek, D. Lamago, Y. Sidis, L. Harnagea, H.-J. Grafe, S. Wurmehl, B. Buechner, M. Braden
Inelastic neutron-scattering measurements of incommensurate magnetic excitations on superconducting LiFeAs single crystals
Physical Review Letters | Volume: 108 | Issue: 11 | P. 117001/1-5 | URL

2012 - S.-H. Baek, K.-Y. Choi, H. Berger, B. Buechner, H.-J. Grafe
Persistence of singlet fluctuations in the coupled spin tetrahedra system Cu2Te2O5Br2 revealed by high-field magnetization, 79Br NQR, and 125Te NMR
Physical Review B | Volume: 86 | Issue: 18 | P. 180405(R)/ 1-4 | URL

2012 - S.-H. Baek, A. Erb, B. Buechner, H.-J. Grafe
139La NMR investigation in underdoped La1.93Sr0.07CuO4
Physical Review B | Volume: 85 | Issue: 18 | P. 184508/1-6 | URL

2012 - H.-J. Grafe
Nuclear magnetic and quadrupole resonance studies of the stripes materials
Physica C | Volume: 481 | P. 93-100 | URL

2011 - S.-H. Baek, H.-J. Grafe, L. Harnagea, S. Singh, S. Wurmehl, B. Buechner
Pseudogap-like phase in Ca(Fe(1-x)Co(x))(2)As(2) revealed by (75)As NQR
Physical Review B | Volume: 84 | Issue: 9 | P. 094510/1-5 | URL

2011 - F. Hammerath, S. Nishimoto, H.-J. Grafe, A.U.B. Wolter, V. Kataev, P. Ribeiro, C. Hess, S.-L. Drechsler, B. Buechner
Spin gap in the zigzag spin-1/2 chain cuprate Sr0.9Ca0.1CuO2
Physical Review Letters | Volume: 107 | Issue: 1 | P. 017203/1-4 | URL

2011 - J. Crocker, A.P. Dioguardi, N. Roberts-Warren, A.C. Shockley, H.-J. Grafe, Z. Xu, J. Wen, G. Gu, N.J. Curro
NMR studies of pseudogap and electronic inhomogeneity in Bi2Sr2CaCu2O8-delta
Physical Review B | Volume: 84 | Issue: 22 | P. 224502/1-8 | URL

2011 - V. Grinenko, K. Kikoin, S.-L. Drechsler, G. Fuchs, K. Nenkov, S. Wurmehl, F. Hammerath, G. Lang, H.-J. Grafe, B. Holzapfel, J. van den Brink, B. Buechner, L. Schultz
As vacancies, local moments, and Pauli limiting in LaFeAs1-deltaO0.9F0.1 superconductors
Physical Review B | Volume: 84 | Issue: 13 | P. 134516/1-10 | URL

2010 - G. Lang, H.-J. Grafe, D. Paar, F. Hammerath, K. Manthey, G. Behr, J. Werner, B. Buechner
Nanoscale electronic order in iron pnictides
Physical Review Letters | Volume: 104 | Issue: 9 | P. 097001/1-4 | URL

2010 - G. Lang, H.-J. Grafe, F. Hammerath, K. Manthey, D. Paar, G. Behr, J. Werner, J. Hamann-Borrero, B. Buechner
Probing of the charge distribution in iron pnictides
Physica C | Volume: 470 | P. S454-S455 | URL

2010 - F. Hammerath, S.-L. Drechsler, H.-J. Grafe, G. Lang, G. Fuchs, G. Behr, I. Eremin, M.M. Korshunov, B. Buechner
Unusual disorder effects in superconducting LaFeAs1-O0.9F0.1 as revealed by 75As NMR spectroscopy
Physical Review B | Volume: 81 | Issue: 14 | P. 140504(R)/1-4 | URL

2010 - G. Fuchs, S.-L. Drechsler, N. Kozlova, M. Bartkowiak, G. Behr, K. Nenkov, H.-H. Klauss, J. Freudenberger, M. Knupfer, F. Hammerath, G. Lang, H.-J. Grafe, B. Buechner, L. Schultz
Evidence for Pauli-limiting behaviour at high fields and enhanced upper critical fields near T_c in several disordered FeAs based superconductors
Physica C | Volume: 470 | Issue: Supplement 1 | P. S288-S290 | URL

2010 - H.-J. Grafe, N.J. Curro, B.L. Young, A. Vyalikh, J. Vavilova, G.D. Gu, M. Huecker, B. Buechner
Charge order and low frequency spin dynamics in lanthanum cuprates revealed by nuclear magnetic resonance
The European Physical Journal Special Topics | Volume: 188 | Issue: 1 | P. 89-101 | URL

2010 - D. Paar, H.-J. Grafe, G. Lang, F. Hammerath, K. Manthey, G. Behr, J. Werner, B. Buechner
NMR study of the electronic properties of superconducting LaO0.9F0.1FeAs
Physica C | Volume: 470 | P. S468-S469 | URL

2010 - R. Klingeler, N. Leps, I. Hellmann, A. Popa, U. Stockert, C. Hess, V. Kataev, H.-J. Grafe, F. Hammerath, G. Lang, S. Wurmehl, G. Behr, L. Harnagea, S. Singh, B. Buechner
Local antiferromagnetic correlations in the iron pnictide superconductors LaFeAsO1-xFx and Ca(Fe1-xCox)2As2 as seen via normal-state susceptibility
Physical Review B | Volume: 81 | Issue: 2 | P. 024506/1-5 | URL

2010 - I. Morozov, A. Boltalin, O. Volkova, A. Vasiliev, O. Kataeva, U. Stockert, M. Abdel-Hafiez, D. Bombor, A. Bachmann, Harnage L., M. Fuchs, H.-J. Grafe, G. Behr, R. Klingeler, S. Borisenko, C. Hess, S. Wurmehl, B. Buechner
Single crystal growth and characterization of superconducting LiFeAs
Crystal Growth and Design | Volume: 10 | Issue: 10 | P. 4429-4432 | URL

2009 - H.-J. Grafe, G. Lang, F. Hammerath, D. Paar, K. Manthey, K. Koch, H. Rosner, N.J. Curro, G. Behr, J. Werner, N. Leps, R. Klingeler, H.-H. Klauss, F. J. Litterst, B. Buechner
Electronic properties of LaO1-xFxFeAs in the normal state probed by NMR/NQR
New Journal of Physics | Volume: 11 | Issue: 3 | P. 035002/1-14 | URL

2008 - A. Vyalikh, A. Wolter, S. Hampel, D. Haase, M. Ritschel, A. Leonhardt, H.-J. Grafe, A. Taylor, K. Kraemer, B. Buechner, R. Klingeler
A carbon-wrapped nanoscaled thermometer for temperature control in biological environments
Nanomedicine | Volume: 3 | Issue: 3 | P. 321-327

2008 - H.-J. Grafe, D. Paar, G. Lang, N.J. Curro, G. Behr, J. Werner, J. Hamann-Borrero, C. Hess, N. Leps, R. Klingeler, B. Buechner
75As NMR studies of superconducting LaFeAsO0.9F0.1
Physical Review Letters | Volume: 101 | Issue: 4 | P. 047003/1-4 | URL

2008 - H.-J. Grafe, F. Hammerath, A. Vyalikh, G. Urbanik, V. Kataev, T. Wolf, G. Khaliullin, B. Buechner
Contrasting spin dynamics in Zn- and Ni-doped NdBa2Cu3O6+y single crystals from Cu nuclear quadrupole resonance: Evidence for correlations between antiferromagnetism and pseudogap effects
Physical Review B | Volume: 77 | Issue: 1 | P. 014522/1-5 | URL

2007 - H.-J. Grafe, F. Hammerath, T. Wolf, B. Buechner
Cu nuclear quadrupole resonance study of NdBa2(Cu,Zn,Ni)3O7-delta
Physica C | Volume: 460-462 | P. 896-897 | URL

2007 - A. Vyalikh, R. Klingeler, S. Hampel, D. Haase, M. Ritschel, A. Leonhardt, E. Borowiak-Palen, M. Ruemmeli, A. Bachmatiuk, R.J. Kalenczuk, H.-J. Grafe, B. Buechner
A nanoscaled contactless thermometer for biological systems
Physica Status Solidi B | Volume: 244 | Issue: 11 | P. 4092-4096 | URL

2006 - H.-J. Grafe, N.J. Curro, M. Huecker, B. Buechner
Nuclear-Magnetic-Resonance Evidence for Charge Inhomogeneity in Stripe Ordered La1.8-xEu0.2SrxCuO4
Physical Review Letters | Volume: 96 | Issue: 1 | P. 017002/1-4 | URL


Invited Talks

2017 - H.-J. Grafe
Spin chains probed by Nuclear Magnetic Resonance: I. SrCuO2 and Sr2CuO3 II. LiCuSbO4
Seminar talk, University of Zagreb, Zagreb/ Croatia, 18.5.17

2016 - H.-J. Grafe, F. Hammerath
Impurity effects in S=1/2 Heisenberg spin chains as probed by nuclear magnetic resonance
7th International Conference The New Generation in Strongly Correlated Electrons Systems 2016, International Centre for Theoretical Physics (ICTP) in Trieste/ Italy, 26.9.-30.9.16

2016 - H.-J. Grafe
NMR and NQR on iron pnictide superconductors
2nd summer school on iron pnictides of the SPP1458, Storkow (Mark)/ Germany, 4.-8.4.16

2016 - H.-J. Grafe
Impurity effects in S=1/2 Heisenberg spin chains as probed by nuclear magnetic resonance
Seminar talk, Ecole Superieure de Physique et de Chimie Industrielles, ESPCI, 10 Rue Vauquelin, 75005 Paris/ France, 8.12.16

2015 - S. Wurmehl, C. Hess, H.-J. Grafe, V. Kataev, S. Borisenko, L. Harnegea, S. Aswartham, R. Beck, I. Morozov, F. Hammerath, F. Steckel, D. Bombor, D. Evtushinskiy, B. Buechner
Pnictide superconductors-a crystal growth perspective
14th International Union of Materials Research Societies-International Conference on Advanced Materials 2015 (IUMRS-ICAM), Jeju Island/ South Korea, 25.-29.10.15

2015 - H.-J. Grafe
Determination of the local structure of high temperature superconductors by NMR and NQR
Seminar talk, Institut fuer Strukturphysik, TU Dresden, Dresden/ Germany, 12.5.15

2015 - H.-J. Grafe
Spin fluctuations and inhomogeneities in iron pnictide superconductors as probed by NMR and NQR
Modern Development of Magnetic Resonance, Kazan/ Russia, 22.-26.9.15

2015 - S. Wurmehl, L. Harnagea, S. Aswartham, I. Morozov, A. Wolter-Giraud, H.-J. Grafe, F. Steckel , U. Graefe, D. Bombor, C. Hess, B. Borisenko, B. Buechner
Crystal growth and properties of pnictide superconductors
International Conference on Magnetic and Superconducting Materials (MSM), Antalya/ Turkey, 30.4.-3.5.15

2015 - H.-J. Grafe
Nuclear Magnetic Resonance in unconventional superconductors - and the role of inhomogeneites
Seminar talk, 3. Physikalisches Institut, Universitaet Stuttgart, Stuttgart/ Germany, 15.7.15

2014 - H.-J. Grafe
Investigation of Li-ion battery materials by NMR
Seminar talk, Technische Universitaet Darmstadt, Darmstadt/ Germany, 18.6.14

2014 - H.-J. Grafe
Nuclear Magnetic Resonance on S = 1/2 Heisenberg Spin Chains under the Impact of Impurities
Seminar talk, University of California, Davis/ USA, 24.4.14

2014 - H.-J. Grafe
Identical spin fluctuations in Cu- and Co-doped BaFe2As2
Workshop ''NMR, mySR, Moessbauer spectroscopies in the study of Fe-based and other unconventional high-Tc superconductors'' Dresden/ Germany, 17.7.14

2012 - H.-J. Grafe
New NMR results in the prototypical high temperature superconductors La2-xSrxCuO4 and YBa2Cu3Oy
Seminarvortrag im Rahmen des SoleNeMaR - Projektes, Universitaet Zagreb/ Kroatien, 25.-29.6.12

2011 - H.-J. Grafe
Nuclear magnetic resonance study of pure and Ni/Co doped LiFeAs
477. WE-Heraeus-Seminar ''Unconventional Superconductivity'', Bad Honnef, 11.-13.4.11

2010 - H.-J. Grafe, G. Lang, F. Hammerath, S.-H. Beak, B. Buechner
NMR studies of the new iron pnictide superconductors
Recent Advances in Broad-band Solid-state NMR of Correlated Electronic Systems, Trogir/ Kroatien, 5.-10.9.10

2010 - H.-J. Grafe, G. Lang, F. Hammerath, K. Manthey, M. Fuchs, D. Paar, B. Buechner
NMR studies of the new iron pnictide superconductors
CIMTEC 2010, 5th Forum on New Materials, Montecatini Terme/ Italien, 13.-18.6.10

2009 - H.-J. Grafe, G. Lang, F. Hammerath, K. Manthey, D. Paar, B. Buechner
NMR studies of superconducting LaO1-xFxFeAs
Kick-off meeting of the SOLeNeMaR EU project of the Department of Physics, University of Zagreb/ Croatia, 19.-20.3.09

2008 - H.-J. Grafe, F. Hammerath, D. Paar, G. Urbanik, V. Kataev, T. Wolf, G. Khaliullin, B. Buechner
Nuclear magnetic resonance evidence for correlations between antiferromagnetism and pseudogap effects in Zn- and Ni-doped (Eu,Nd)Ba2Cu3O6+y single crystals
International Conference Stripes'08, Erice, Sizilien/ Italy, 26.7.-1.8.08

2008 - G. Lang, H.-J. Grafe, D. Paar, A. Wolter, F. Hammerath, K. Manthey, N. Curro, R. Klingeler, N. Leps, C. Hess, A. Kondrat, J.E. Hamann Borrero, J. Werner, A. Koehler, B. Buechner
Electronic properties of iron pnictides as seen by NMR
International Conference on FeAs High Tc Superconducting Multilayers and Related Phenomena, Rom/ Italien, 9.-13.12.08

2004 - H.-J. Grafe
Local fluctuating charge order in the stripe ground state of La(1,8-x)Eu0,2SrxCuO4
NMR-Seminar der NMR-Arbeitsgruppen im Raum Dresden, Leibniz-Institut fuer Polymerforschung Dresden, 29.1.04