TY - JOUR
T1 - Charge-orbital ordering and ferromagnetic chains in single-layered manganite crystals
AU - Kimura, T.
AU - Hatsuda, K.
AU - Ueno, Y.
AU - Kajimoto, R.
AU - Mochizuki, H.
AU - Yoshizawa, H.
AU - Nagai, T.
AU - Matsui, Y.
AU - Yamazaki, Atsushi
AU - Tokura, Y.
PY - 2002/1/1
Y1 - 2002/1/1
N2 - The temperature- and doping-induced variation of structural, magnetic, and transport properties has indicated unique switching of spin-charge-orbital states in the Mn-O sheets of single-layered manganite crystals, (formula presented) In the composition range of (formula presented) the magnetic ordering with alternate straight ferromagnetic chains occurs below (formula presented) in the orthorhombically distorted sheets which perhaps originate from the orbital ordering at 270 K. In the crystals with commensurate doping levels (formula presented) and (formula presented) additional superlattice spots are observed with the propagation vectors [Δ, Δ, 0] (formula presented) suggestive of the charge-orbital ordering with zig-zag ferromagnetic chains.
AB - The temperature- and doping-induced variation of structural, magnetic, and transport properties has indicated unique switching of spin-charge-orbital states in the Mn-O sheets of single-layered manganite crystals, (formula presented) In the composition range of (formula presented) the magnetic ordering with alternate straight ferromagnetic chains occurs below (formula presented) in the orthorhombically distorted sheets which perhaps originate from the orbital ordering at 270 K. In the crystals with commensurate doping levels (formula presented) and (formula presented) additional superlattice spots are observed with the propagation vectors [Δ, Δ, 0] (formula presented) suggestive of the charge-orbital ordering with zig-zag ferromagnetic chains.
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U2 - 10.1103/PhysRevB.65.020407
DO - 10.1103/PhysRevB.65.020407
M3 - Article
AN - SCOPUS:85038311449
SN - 1098-0121
VL - 65
SP - 1
EP - 4
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 2
ER -