Select Publications

Preprints

Gupt GD; Kareri Y; Hester J; Ulrich C; Dhaka RS, 2023, Unveiling the magnetic structure and phase transition of Cr$_2$CoAl using neutron diffraction, http://dx.doi.org/10.48550/arxiv.2303.11869

Flores JS; Rov R; O'Brien J; Yick S; Pervez MF; Spasovski M; Vella J; Booth N; Gilbert EP; Tretiakov OA; Söhnel T; Ulrich C, 2023, Scaling behaviour of the helical and skyrmion phases of Cu2OSeO3 determined by single crystal small angle neutron scattering, http://arxiv.org/abs/2303.02653v1

Shukla R; Ulrich C; Dhaka RS, 2022, Investigation of lattice dynamics, magnetism and electronic transport in $\beta$-Na$_{0.33}$V$_2$O$_{5}$, http://dx.doi.org/10.48550/arxiv.2205.06019

Narayanan N; Graham PJ; Rovillain P; O'Brien J; Bertinshaw J; Yick S; Hester J; Maljuk A; Souptel D; Büchner B; Argyriou D; Ulrich C, 2021, Reduced crystal symmetry as origin of the ferroelectric polarization within the incommensurate magnetic phase of TbMn2O5, http://dx.doi.org/10.48550/arxiv.2109.05164

O'Brien J; Deng G; Yu D; Ma X; Feng Z; Ren W; Cao S; Robinson RA; McIntyre GJ; Ulrich C, 2021, Giant shifts of crystal-field excitations with temperature as consequence of internal magnetic exchange fields, http://dx.doi.org/10.48550/arxiv.2109.04610

Nehla P; Kareri Y; Gupt GD; Hester J; Babu PD; Ulrich C; Dhaka RS, 2019, Neutron diffraction and magnetic properties of Co$_2$Cr$_{1-x}$Ti$_x$Al Heusler alloys, http://dx.doi.org/10.48550/arxiv.1909.08292

Deng G; Yu D; Mole R; Pomjakushina E; Conder K; Kenzelmann M; Yano S-I; Wang C-W; Rule KC; Gardner JS; Luo H; Li S; Ulrich C; Imperia P; Ren W; Cao S; McIntyrea GJ, 2019, Spin dynamics of edge-sharing spin chains in SrCa13Cu24O41, http://dx.doi.org/10.48550/arxiv.1901.02102

Nehla P; Ulrich C; Dhaka RS, 2018, Investigation of the structural, electronic, transport and magnetic properties of Co$_2$FeGa Heusler alloy nanoparticles, http://dx.doi.org/10.48550/arxiv.1810.07660

Deng G; Cao Y; Ren W; Cao S; Studer AJ; Gauthier N; Kenzelmann M; Davidson G; Rule KC; Gardner JS; Imperia P; Ulrich C; McIntyre GJ, 2017, Spin Dynamics and Magnetoelectric Coupling Mechanism of Co4Nb2O9, http://dx.doi.org/10.48550/arxiv.1705.04017

Ulrich C; Khaliullin G; Guennou M; Roth H; Lorenz T; Keimer B, 2015, Spin-orbital excitation continuum and anomalous electron-phonon interaction in the Mott insulator LaTiO$_3$, http://dx.doi.org/10.48550/arxiv.1509.05280

Callori SJ; Hu S; Bertinshaw J; Yue Z; Danilkin S; Wang XL; Nagarajan V; Klose F; Seidel J; Ulrich C, 2015, Strain-induced magnetic phase transition in SrCoO$_{3-\delta}$ thin films, http://dx.doi.org/10.48550/arxiv.1502.05192

Kim J-H; Jain A; Reehuis M; Khaliullin G; Peets DC; Ulrich C; Park JT; Faulhaber E; Hoser A; Walker HC; Adroja DT; Walters AC; Inosov DS; Maljuk A; Keimer B, 2014, Competing exchange interactions on the verge of a metal-insulator transition in the two-dimensional spiral magnet Sr$_3$Fe$_2$O$_7$, http://dx.doi.org/10.48550/arxiv.1409.5205

Bertinshaw J; Brück S; Lott D; Fritzsche H; Khaydukov Y; Soltwedel O; Keller T; Goering E; Audehm P; Cortie DL; Hutchison WD; Ramasse QM; Arredondo M; Maran R; Nagarajan V; Klose F; Ulrich C, 2014, Element-Specific Depth Profile of Magnetism and Stoichiometry at the La0.67Sr0.33MnO3/BiFeO3 Interface, http://dx.doi.org/10.48550/arxiv.1407.0737

Bertinshaw J; Ulrich C; Günther A; Schrettle F; Wohlauer M; Krohns S; Reehuis M; Studer A; Avdeev M; Quach DV; Groza JR; Tsurkan V; Loidl A; Deisenhofer J, 2013, FeCr$_2$S$_4$ in magnetic fields: possible evidence for a multiferroic ground state, http://dx.doi.org/10.48550/arxiv.1309.2140

Peets DC; Kim J-H; Dosanjh P; Reehuis M; Maljuk A; Aliouane N; Ulrich C; Keimer B, 2013, Magnetic phase diagram of $Sr_3 Fe_2 O_{7-x}$, http://dx.doi.org/10.48550/arxiv.1302.1815

Reehuis M; Ulrich C; Maljuk A; Niedermayer C; Ouladdiaf B; Hoser A; Hofmann T; Keimer B, 2012, Neutron diffraction study of spin and charge ordering in SrFeO(3-delta), http://dx.doi.org/10.48550/arxiv.1207.0921

Driza N; Blanco-Canosa S; Bakr M; Soltan S; Khalid M; Mustafa L; Kawashima K; Christiani G; Habermeier H-U; Khaliullin G; Ulrich C; Tacon ML; Keimer B, 2012, Long-range transfer of electron-phonon coupling in oxide superlattices, http://dx.doi.org/10.48550/arxiv.1206.2330

Raichle M; Reznik D; Lamago D; Heid R; Li Y; Bakr M; Ulrich C; Hinkov V; Hradil K; Lin CT; Keimer B, 2011, Highly anisotropic anomaly in the dispersion of the copper-oxygen bond-bending phonon in superconducting YBa2Cu3O7 from inelastic neutron scattering, http://dx.doi.org/10.48550/arxiv.1109.5511

Rahlenbeck M; Wagenknecht M; Tsukada A; Koelle D; Kleiner R; Keimer B; Ulrich C, 2010, Raman light scattering study and microstructural analysis of epitaxial films of the electron-doped superconductor La_{2-x}Ce_{x}CuO_{4}, http://dx.doi.org/10.48550/arxiv.1005.1235

Ulrich C; Ament LJP; Ghiringhelli G; Braicovich L; Sala MM; Pezzotta N; Schmitt T; Khaliullin G; Brink JVD; Roth H; Lorenz T; Keimer B, 2009, Momentum dependence of orbital excitations in Mott-insulating titanates, http://dx.doi.org/10.48550/arxiv.0908.2497

Bakr M; Schnyder AP; Klam L; Manske D; Lin CT; Keimer B; Cardona M; Ulrich C, 2009, Electronic and phononic Raman scattering in detwinned YBa$_2$Cu$_3$O$_{6.95}$ and Y$_{0.85}$Ca$_{0.15}$Ba$_2$Cu$_3$O$_{6.95}$: s-wave admixture to the $d_{x^2-y^2}$-wave order parameter, http://dx.doi.org/10.48550/arxiv.0907.4587

Rahlenbeck M; Sun GL; Sun DL; Lin CT; Keimer B; Ulrich C, 2009, Phonon anomalies in pure and underdoped R{1-x}K{x}Fe{2}As{2} (R = Ba, Sr) investigated by Raman light scattering, http://dx.doi.org/10.48550/arxiv.0907.0560

Fauqué B; Sidis Y; Capogna L; Ivanov A; Hradil K; Ulrich C; Rykov AI; Keimer B; Bourges P, 2007, Dispersion of the odd magnetic resonant mode in near-optimally doped Bi2Sr2CaCu2O8+d, http://dx.doi.org/10.48550/arxiv.cond-mat/0701052

Capogna L; Fauque B; Sidis Y; Ulrich C; Bourges P; Pailhes S; Ivanov A; Tallon JL; Liang B; Lin CT; Rykov AI; Keimer B, 2006, Odd and even magnetic resonant modes in highly overdoped Bi_2 Sr_2 Ca Cu_2 O_{8+delta}, http://dx.doi.org/10.48550/arxiv.cond-mat/0610869

Reehuis M; Ulrich C; Pattison P; Ouladdiaf B; Rheinstadter MC; Ohl M; Regnault LP; Miyasaka M; Tokura Y; Keimer B, 2006, Neutron diffraction study of YVO3, NdVO3, and TbVO3, http://dx.doi.org/10.48550/arxiv.cond-mat/0604305

Reehuis M; Ulrich C; Prokes K; Gozar A; Blumberg G; Komiya S; Ando Y; Pattison P; Keimer B, 2006, Crystal structure and high-field magnetism of La2CuO4, http://dx.doi.org/10.48550/arxiv.cond-mat/0601616

Pailhès S; Ulrich C; Fauqué B; Hinkov V; Sidis Y; Ivanov A; Lin CT; Keimer B; Bourges P, 2005, Doping Dependence of Bilayer Resonant Spin Excitations in $\bf (Y,Ca)Ba_2Cu_3O_{6+x}$, http://dx.doi.org/10.48550/arxiv.cond-mat/0512634

Adler P; Lebon A; Damljanovic V; Ulrich C; Bernhard C; Boris AV; Maljuk A; Lin CT; Keimer B, 2005, Magnetoresistance Effects in SrFeO(3-x): Dependence on Phase Composition and Relation to Magnetic and Charge Order, http://dx.doi.org/10.48550/arxiv.cond-mat/0512510

Ulrich C; Gössling A; Grüninger M; Guennou M; Roth H; Cwik M; Lorenz T; Khaliullin G; Keimer B, 2005, Orbital excitations in titanates, http://dx.doi.org/10.48550/arxiv.cond-mat/0503106

Pailhes S; Sidis Y; Bourges P; Hinkov V; Ivanov A; Ulrich C; Regnault LP; Keimer B, 2004, Resonant magnetic excitations at high energy in superconducting $\bf YBa_2Cu_3O_{6.85}$, http://dx.doi.org/10.48550/arxiv.cond-mat/0403609

Sidis Y; Pailhès S; Keimer B; Bourges P; Ulrich C; Regnault LP, 2004, Magnetic Resonant excitations in High-{$\rm T_c$} superconductors, http://dx.doi.org/10.48550/arxiv.cond-mat/0401328

Lebon A; Adler P; Bernhard C; Boris AV; Pimenov AV; Maljuk A; Lin CT; Ulrich C; Keimer B, 2003, Magnetism, Charge Order and Giant Magnetoresistance in SrFeO$_{3-\delta}$ Single Crystals, http://dx.doi.org/10.48550/arxiv.cond-mat/0310695

Pailhes S; Sidis Y; Bourges P; Ulrich C; Hinkov V; Regnault LP; Ivanov A; Liang B; Lin CT; Bernhard C; Keimer B, 2003, Two resonant magnetic modes in an overdoped high-$\bf T_c$ superconductor, http://dx.doi.org/10.48550/arxiv.cond-mat/0308394

Kovaleva NN; Boris AV; Munzar D; Holden T; Ulrich C; Tallon JL; Liang B; Lin CT; Stoneham AM; Keimer B; Bernhard C, 2003, C-axis lattice dynamics in Bi-based cuprate superconductors, http://dx.doi.org/10.48550/arxiv.cond-mat/0307509

Bernhard C; Holden T; Boris AV; Kovaleva NN; Pimenov AV; Humlicek J; Ulrich C; Lin CT; Tallon JL, 2003, Anomalous oxygen isotope effect on the in-plane FIR conductivity of detwinned YBa2Cu3$^{16,18}$O$_{6.9}$, http://dx.doi.org/10.48550/arxiv.cond-mat/0306097

Ulrich C; Khaliullin G; Sirker J; Reehuis M; Ohl M; Miyasaka S; Tokura Y; Keimer B, 2002, Magnetic neutron scattering study of YVO3: Evidence for an orbital Peierls state, http://dx.doi.org/10.48550/arxiv.cond-mat/0211589

Bourges P; Keimer B; Pailhès S; Regnault LP; Sidis Y; Ulrich C, 2002, The resonant magnetic mode: a common feature of high-$T_C$ superconductors, http://dx.doi.org/10.48550/arxiv.cond-mat/0211227

Ulrich C; Khaliullin G; Okamoto S; Reehuis M; Ivanov A; He H; Taguchi Y; Tokura Y; Keimer B, 2002, Magnetic Order and Dynamics in an Orbitally Degenerate Ferromagnetic Insulator, http://dx.doi.org/10.48550/arxiv.cond-mat/0209400

He H; Bourges P; Sidis Y; Ulrich C; Regnault LP; Pailhes S; Berzigiarova NS; Kolesnikov NN; Keimer B, 2002, Magnetic Resonant Mode in the Single-Layer High Temperature Superconductor Tl$_2$Ba$_2$Cu$_{6+\delta}$, http://dx.doi.org/10.48550/arxiv.cond-mat/0201252

Ulrich C; Kondo S; Reehuis M; He H; Bernhard C; Niedermayer C; Bouree F; Bourges P; Ohl M; Ronnow HM; Takagi H; Keimer B, 2002, Structural and Magnetic Instabilities of La$_{2-x}$Sr$_x$CaCu$_2$O$_6$, http://dx.doi.org/10.48550/arxiv.cond-mat/0201253

Sidis Y; Ulrich C; Bourges P; Bernhard C; Niedermayer C; Regnault LP; Andersen NH; Keimer B, 2001, Antiferromagnetic ordering in superconducting ${\bf YBa_2Cu_3O_{6.5}}$, http://dx.doi.org/10.48550/arxiv.cond-mat/0101095

Lynn JW; Keimer B; Ulrich C; Bernhard C; Tallon JL, 2000, Antiferromagnetic Order of the Ru and Gd in Superconducting RuSr2GdCu2O8, http://dx.doi.org/10.48550/arxiv.cond-mat/0001456

Errandonea D; Segura A; Sánchez-Royo JF; Muñoz V; Grima P; Chevy A; Ulrich C, 1996, Investigation of conduction band structure, electron scattering mechanisms and phase transitions in indium selenide by means of transport measurements under pressure, http://dx.doi.org/10.48550/arxiv.cond-mat/9612201


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