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S-W. Cheong

Identifiers

  • name variant S-W. Cheong 0.60 · backfill

Papers (78)

  1. Bi-altermagnetism unveiled by sublattice-specific circular dichroism in resonant inelastic X-ray scattering cond-mat.str-el · 2025 · author #10
  2. Effect of Coulomb interaction on the two-dimensional electronic structure of the van der Waals ferromagnet Cr$_2$Ge$_2$Te$_6$ cond-mat.mtrl-sci · 2018 · author #14
  3. Toward the intrinsic limit of topological insulator Bi2Se3 cond-mat.mtrl-sci · 2016 · author #6
  4. Terahertz Spin-Orbital Excitations in the paramagnetic state of multiferroic Sr$_2$FeSi$_2$O$_7$ cond-mat.str-el · 2016 · author #7
  5. Optical diode effect in the room-temperature multiferroic BiFeO$_3 cond-mat.mtrl-sci · 2015 · author #7
  6. Hierarchical stripe phases in IrTe2 driven by competition between Ir dimerization and Te bonding cond-mat.str-el · 2014 · author #5
  7. Temperature-Dependent Interplay of Dzyaloshinskii-Moriya Interaction and Single-Ion Anisotropy in Multiferroic BiFeO$_3$ cond-mat.mtrl-sci · 2014 · author #8
  8. Spectral origin of the colossal magnetodielectric effect in multiferroic DyMn2O5 cond-mat.str-el · 2014 · author #9
  9. Magnon breakdown in a two dimensional triangular lattice Heisenberg antiferromagnet of multiferroic LuMnO$_3$ cond-mat.str-el · 2013 · author #9
  10. Hysteretic melting transition of a soliton lattice in a commensurate charge modulation cond-mat.str-el · 2013 · author #6
  11. Negative magnetostrictive magnetoelectric coupling of BiFeO3 cond-mat.str-el · 2013 · author #9
  12. MnSb2O6: A polar magnet with a chiral crystal structure cond-mat.str-el · 2013 · author #9
  13. Giant Magnetic Fluctuations at the Critical Endpoint in Insulating HoMnO3 cond-mat.str-el · 2013 · author #8
  14. X-ray imaging and multiferroic coupling of cycloidal magnetic domains in ferroelectric monodomain BiFeO3 cond-mat.str-el · 2013 · author #8
  15. High carrier mobility in transparent Ba1-xLaxSnO3 crystals with a wide band gap cond-mat.mtrl-sci · 2012 · author #7
  16. "Annular" ferroelectric domains in hexagonal manganites cond-mat.mtrl-sci · 2012 · author #5
  17. Collective magnetism at multiferroic vortex domain walls cond-mat.str-el · 2012 · author #4
  18. Spin wave measurements over the full Brillouin zone of multiferroic BiFeO3 cond-mat.mtrl-sci · 2012 · author #11
  19. Temperature-dependent properties of the magnetic order in single-crystal BiFeO3 cond-mat.str-el · 2011 · author #5
  20. Optical identification of hybrid magnetic and electric excitations in Dy3Fe5O12 garnet cond-mat.str-el · 2011 · author #11
  21. Coupling between magnon and ligand-field excitations in magnetoelectric Tb3Fe5O12 garnet cond-mat.str-el · 2010 · author #10
  22. Spin-lattice order in frustrated ZnCr2O4 cond-mat.str-el · 2009 · author #6
  23. Origin of electromagnon excitations in \textit{R}MnO$_3$ cond-mat.str-el · 2008 · author #6
  24. Singe ferroelectric and chiral magnetic domain of single-crystalline BiFeO$_3$ in an electric field cond-mat.mtrl-sci · 2008 · author #5
  25. The incommensurate magnetic structure of YMn2O5: a stringent test of the multiferroic mechanism cond-mat.mtrl-sci · 2008 · author #6
  26. Multiferroicity in the spin-1/2 quantum matter of LiCu2O2 cond-mat.str-el · 2008 · author #8
  27. Unusual field dependence of remanent magnetization in granular CrO2: possible role of piezomagnetism cond-mat.str-el · 2008 · author #5
  28. Epitaxial checkerboard arrangement of nanorods in ZnMnGaO4 films studied by x-ray diffraction cond-mat.mtrl-sci · 2008 · author #7
  29. The commensurate phase of multiferroic HoMn2O5 studied by X-ray magnetic scattering cond-mat.mtrl-sci · 2008 · author #6
  30. Electric field switching of antiferromagnetic domains in YMn2O5: a probe of the multiferroic mechanism cond-mat.mtrl-sci · 2008 · author #8
  31. Complex Spin Structures and Origin of the Magneto-Electric Coupling in YMn2O5 cond-mat.str-el · 2008 · author #11
  32. Raman scattering studies of temperature- and field-induced melting of charge order in (La,Pr,Ca)MnO$_{3}$ cond-mat.str-el · 2008 · author #8
  33. Spin phonon coupling in frustrated magnet CdCr$_2$O$_4$ cond-mat.mtrl-sci · 2007 · author #4
  34. Neel to Spin-Glass-like Phase Transition versus Dilution in Geometrically Frustrated ZnCr_{2-2x}Ga_{2x}O_4 cond-mat.str-el · 2007 · author #5
  35. Direct observation of oxygen superstructures in manganites cond-mat.str-el · 2007 · author #9
  36. Pressure induced enhancement of ferroelectricity in multiferroic $R$Mn$_2$O$_5$($R$=Tb,Dy, and Ho) cond-mat.str-el · 2007 · author #6
  37. Infrared-active excitations related to Ho3+ ligand-field splitting at the commensurate-incommensurate magnetic phase transition in HoMn2O5 cond-mat.str-el · 2007 · author #6
  38. Symmetry of Multiferroicity in a Frustrated Magnet TbMn$_2$O$_5$ cond-mat.str-el · 2007 · author #7
  39. Universality in one dimensional orbital wave ordering in spinel and related compounds: an experimental perspective cond-mat.str-el · 2006 · author #4
  40. Electromagnons in multiferroic YMn2O5 and TbMn2O5 cond-mat.str-el · 2006 · author #4
  41. IR Phonon signatures of multiferroicity in TbMn$_{2}$O$_{5}$ cond-mat.mtrl-sci · 2006 · author #4
  42. Evidences of a consolute critical point in the Phase Separation regime of La(5/8-y)Pr(y)Ca(3/8)MnO(3) (y = 0.4) single crystals cond-mat.str-el · 2006 · author #5
  43. Structural Anomalies at the Magnetic and Ferroelectric Transitions in $RMn_2O_5$ (R=Tb, Dy, Ho) cond-mat.str-el · 2006 · author #9
  44. Relating supercooling and glass-like arrest of kinetics for phase separated systems: studies on doped CeFe$_2$ and (La,Pr,Ca)MnO$_3$ cond-mat.str-el · 2006 · author #8
  45. Ferroelectricity induced by acentric spin-density waves in YMn$_2$O$_5$ cond-mat.mtrl-sci · 2005 · author #5
  46. Weak ferromagnetic spin and charge stripe order in La[sub 5/3]Sr[sub 1/3]NiO[sub 4] cond-mat.str-el · 2005 · author #3
  47. Polarized resonant inelastic x-ray scattering as an ultra-fine probe of excited states in La2CuO4 cond-mat.str-el · 2005 · author #6
  48. Uncorrelated and correlated nanoscale lattice distortions in the paramagnetic phase of magnetoresistive manganites cond-mat.str-el · 2004 · author #6
  49. Direct observation of electronic domains in manganites by spatially resolved spectroscopy cond-mat.mtrl-sci · 2004 · author #10
  50. Temperature dependent d-d excitations in manganites probed by resonant inelastic x-ray scattering cond-mat.str-el · 2004 · author #7
  51. First-order nature of the ferromagnetic phase transition in (La-Ca)MnO_3 near optimal doping cond-mat.str-el · 2003 · author #7
  52. Average Lattice Symmetry and Nanoscale Structural Correlations in Magnetoresistive Manganites cond-mat · 2003 · author #5
  53. X-ray-induced disordering of the dimerization pattern and apparent low-temperature enhancement of lattice symmetry in spinel CuIr$_2$S$_4$ cond-mat · 2002 · author #7
  54. Common features of nanoscale structural correlations in magnetoresistive manganites with ferromagnetic low-temperature state cond-mat · 2001 · author #8
  55. Magnetic-field-induced collapse of charge-ordered nanoclusters and the Colossal Magnetoresistance effect in Nd(0.3)Sr(0.3)MnO(3) cond-mat · 2001 · author #5
  56. Martensitic accommodation strain and the metal-insulator transition in manganites cond-mat.str-el · 2001 · author #5
  57. Mesoscopic, Non-equilibrium Fluctuations of Inhomogeneous Electronic States in Manganites cond-mat.str-el · 2001 · author #4
  58. Nanoscale anisotropic structural correlations in the paramagnetic and ferromagnetic phases of Nd0.5Sr0.5 MnO3 cond-mat · 2001 · author #5
  59. Correlated Polarons in Dissimilar Perovskite Manganites cond-mat.str-el · 2000 · author #7
  60. Muon Spin Relaxation Study of (La, Ca)MnO3 cond-mat.str-el · 2000 · author #7
  61. Multiphase segregation and metal-insulator transition in single crystal La(5/8-y)Pr(y)Ca(3/8)MnO3 cond-mat · 2000 · author #4
  62. High Temperature Charge-Ordering Fluctuation in Manganites cond-mat.str-el · 2000 · author #3
  63. Anomalous field-dependent specific heat in charge-ordered Pr$_{1-x}$Ca$_x$MnO$_3$ and La$_{0.5}$Ca$_{0.5}$MnO$_3$ cond-mat.str-el · 2000 · author #6
  64. Raman scattering study of anomalous charge-, spin-, and lattice-dynamics in the charge-ordered phase of ${\bf Bi}_{1-x}{\bf Ca}_x{\bf MnO}_3$ ($x>0.5$) cond-mat.str-el · 2000 · author #5
  65. Thermal/Electronic Transport Properties and Two-Phase Mixtures in La_{5/8-x}Pr_{x}Ca_{3/8}MnO_{3} cond-mat.str-el · 2000 · author #5
  66. Charge and Spin Order in La2-xSrxNiO4 (x=0.275 and 1/3) cond-mat.str-el · 2000 · author #2
  67. Giant Peak of the 1/f Noise at the Metal-Insulator Transitions in Low-Tc CMR Manganites: Evidence of the Percolation Threshold at Tc cond-mat.str-el · 1999 · author #4
  68. Giant 1/f noise in perovskite manganites: evidence of the percolation threshold cond-mat.str-el · 1999 · author #5
  69. Observation of two time scales in the ferromagnetic manganite La(1-x)Ca(x)MnO(3), x = 0.3 cond-mat.str-el · 1999 · author #7
  70. Local spin resonance and spin-Peierls-like phase transition in a geometrically frustrated antiferromagnet cond-mat.str-el · 1999 · author #5
  71. Magnon Damping by magnon-phonon coupling in Manganese Perovskites cond-mat.str-el · 1999 · author #5
  72. Electrodynamics of Nd0.7Sr0.3MnO3 Single Crystal investigated by Optical Conductivity Analyses cond-mat.str-el · 1999 · author #7
  73. "Wigner crystal" and "stripe" models for the magnetic and crystallographic superstructures of La0.333Ca0 .667MnO3 cond-mat.str-el · 1998 · author #4
  74. Infrared Studies of a La_{0.67}Ca_{0.33}MnO_3 Single Crystal: Optical Magnetoconductivity in a Half-Metallic Ferromagnet cond-mat.str-el · 1998 · author #6
  75. Charge and Spin Dynamics of an Ordered Stripe Phase in La_(1 2/3)Sr_(1/3)NiO_4 by Raman Spectroscopy cond-mat.str-el · 1997 · author #3
  76. Evolution of the low-frequency spin dynamics in ferromagnetic manganites cond-mat.str-el · 1997 · author #4
  77. Softening and Broadening of the Zone Boundary Magnons in Pr0.63Sr0.37MnO3 cond-mat.str-el · 1997 · author #3
  78. Impact of Charge Ordering on Magnetic Correlations in Perovskite (Bi,Ca)MnO_3 cond-mat.str-el · 1996 · author #4

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