ライフサイエンスコーパス: manganite

1 ssal magnetoresistance in manganese oxides ('manganites').

2 which is enhanced by phase separation in the manganite.

3 dr)oxide that was composed of hausmanite and manganite.

4 and orbitally ordered phase in a perovskite manganite.

5 ormation of thermodynamically more favorable manganite.

6 d change of domain-wall pairs in a hexagonal manganite.

7 degrees C by using yttrium-based rare earth manganites.

8 MIT leads to first-order transition in these manganites.

9 and charge ordering, two key features of the manganites.

10 agnetic transition and compared with that in manganites.

11 lated solids such as pnictides, cuprates and manganites.

12 e antiferromagnetic charge-ordered states in manganites.

13 agnetic, and fully antiferromagnetic bilayer manganites.

14 to the repeating unit seen in the perovskite manganites.

15 as well as in colossal magnetoresistance in manganites.

16 romagnetic metal for the CMR effect in doped manganites.

17 rs and the colossal magnetoresistance in the manganites.

18 nge strains are known to be important in the manganites.

19 erties of epitaxial thin films of perovskite manganites (a class of doped Mott insulator) as their co

20 The perovskite manganites AMnO3 and their doped analogues A1-x B x MnO3

21 or the deuterons in the tunnel structures of manganite and groutite, which could be explained by cons

22 reaction intermediate that is converted into manganite and possibly hausmannite during further reacti

23 rol and manipulation of orbital order in the manganites and demonstrate a new way to use THz to under

24 Kondo insulators, colossal magnetoresistive manganites and high-transition temperature (high-T(c)) c

25 of colossal magnetoresistance in perovskite manganites and illustrates the role of mixed-phase coexi

26 other strongly correlated materials, such as manganites and iron-based superconductors.

27 ewed here by applying several techniques for manganites and other materials are consistent with this

28 lude the 'colossal' magnetoresistance in the manganites and the enhanced magnetoresistance in low-car

29 xide (EMD), the model compounds groutite and manganite, and deuterium intercalated ramsdellite and py

30 to the two-dimensional nature of the layered manganite, and the loss of ferromagnetism is attributed

31 although the phase segregation tendencies in manganites appear stronger.

32 Ferromagnetic manganites are considered to be good candidates, though

33 of numerous topological defects in hexagonal manganites are highly relevant to vastly different pheno

34 Mixed-valent manganites are noted for their unusual magnetic, electro

35 ll-bounded" topological defects in hexagonal manganites are studied through homotopy group theory and

36 Manganites are technologically important materials, used

37 nge, whereas similar magnetic transitions in manganites are tuned by 50-70% chemical substitutions.

38 prates and colossal magnetoresistance in the manganites arise out of a doping-driven competition betw

39 de an atomic-scale basis for descriptions of manganites as mixtures of electronically and structurall

40 In this work, using perovskite manganites as prototype systems, we demonstrate that edg

41 In sunflower, Mn was sequestered as manganite at the base of nonglandular trichomes.

42 he interfacial carrier doping in cuprate and manganite atomic layers, leading to the transition from

43 al study of topological defects in hexagonal manganites based on Landau theory with parameters determ

44 As the manganite becomes metallic with increased hole doping, t

45 lumns in the room temperature charge-ordered manganite Bi0.35Sr0.18Ca0.47MnO3 using aberration-correc

46 ng tunnelling microscope measurements of the manganite Bi1-xCaxMnO3.

47 we demonstrate that the orbital domains in a manganite can be oriented by the polarization of a pulse

48 tions of the cations, distinct from existing manganite charge-order models.

49 , but very little change in the shift of the manganite deuterons was observed, consistent with the st

50 response of the domain patterns in hexagonal manganites directly.

51 at the ferromagnetic domain structure of the manganite electrodes is imprinted into the antiferromagn

52 well time; the high spin polarization in the manganite electrodes, which remains high right up to the

53 iously reported history or memory effects in manganites, electron-glass or magnetic systems.

54 ansport measurements show that ferromagnetic manganites essentially behave like half metals.

55 ous Mn(II), about 18% of the oxygen atoms in manganite exchange with the aqueous phase, which is clos

56 r example, multiferroic hexagonal rare earth manganites exhibit a dense network of boundaries between

57 l involving the Ce(IV) f orbitals.Perovskite manganites exhibit intriguing but poorly understood prop

58 phases of correlated materials: for example, manganites exhibiting colossal magneto-resistance suitab

59 Ultrathin manganite films are widely used as active electrodes in

60 he origin of the magnetoelectric coupling in manganite films on ferroelectric substrates.

61 The total charge observed for the insulating manganite films quantitatively agrees with that needed t

62 e antiferromagnetic ordering temperatures of manganite films.

63 The topological defects in hexagonal manganites form two types of domain networks: type-I wit

64 sotope exchange between structural oxygen in manganite (gamma-MnOOH) and water.

65 reductive transformation of birnessite into manganite (gamma-MnOOH), whereas at pH 8.0 and 8.5, conv

66 The so-called stripe phase of the manganites has long been interpreted as the localization

67 Ferromagnetic manganites have been seen as a good candidate, and aside

68 or catalytic action, and numerous studies of manganites have linked electroresistance to electrochemi

69 s that this effect is general to all cuprate/manganite heterostructures and the presence of direct bo

70 Ferroelastic domain walls in manganites induced by a stripe BiFeO3 template can modul

71 The ground-state electronic order in doped manganites is frequently associated with a lattice modul

72 phenomenon of colossal magnetoresistance in manganites is generally agreed to be a result of competi

73 ects in epitaxial films of the ferromagnetic manganite La(0.7)Ca(0.3)MnO(3) using strain-mediated fee

74 xial electrodes of the highly spin polarized manganite La(0.7)Sr(0.3)MnO3.

75 ate of the colossal magnetoresistive bilayer manganite La1.2Sr1.8Mn2O7.

76 n top of ferromagnetic La0.7Ca0.3MnO3 (LCMO) manganite layer.

77 re can be stabilized in five-unit-cell-thick manganite layers in superlattices, placing the upper lim

78 ults in a ferromagnetic coupling between the manganite layers that can be controlled by a voltage.

79 nd the buried interfaces between cuprate and manganite layers.

80 served when they are interleaved between two manganite layers.

81 rature dependences could be used to identify manganite-like domains within the sample of groutite, wh

82 -spin states, challenging whether any of the manganites may be true half-metals.

83 with water, suggesting that some of the bulk manganite mineral (i.e., beyond surface) is exchanging w

84 e structure showed high Mn in the veins, and manganite [Mn(III)] accumulated in necrotic lesions appa

85 ectrodes, which remains high right up to the manganite-nanotube interface; and the resistance of the

86 ation of these ideas to other oxides such as manganites or BaZrO3.

87 Exchange of manganite oxygen with water occurs without any observabl

88 cs of antiferromagnetic spin ordering in the manganite Pr(0).(7)Ca(0).(3)MnO(3) following ultrafast p

89 magnetic structure of the layered half-doped manganite Pr(0.5)Ca(1.5)MnO(4).

90 of charge-order domain walls in the layered manganite Pr(Sr0.1Ca0.9)2Mn2O7.

91 d manipulated at room temperature, hexagonal manganites provide a unique opportunity to explore how t

92 Hexagonal manganites provide an extra degree of freedom: in these

93 over, the high levels of disorder typical of manganites result in behaviour similar to that of well-k

94 closer inspection of phase diagrams in many manganites reveals complex phases where the two order pa

95 electricity (trimerization) in the hexagonal manganites RMnO3 leads to a network of coupled structura

96 spin-reorientation transitions of hexagonal manganite single crystal and thin films and compare dire

97 metallic phase is observed along the edge of manganite strips by magnetic force microscopy.

98 hases within the same sample of a perovskite manganite, such as La(1-x-y)Pr(y)Ca(x)MnO3, presents res

99 he hysteretic behavior in strained thin film manganites, suggesting close connection between the glas

100 Here we investigate isovalent manganite superlattices (SLs), [(La(0.7)Sr(0.3)MnO(3))n/

101 The CDW-type behaviour of the manganite superstructure suggests that unusual transport

102 mic resolution images of oxygen defects at a manganite surface.

103 direct observation of structural domains on manganite surfaces, and trace their origin to surface-ch

104 hic analysis is applied to the in-situ-grown manganite surfaces.

105 e of why STM is more challenging for layered manganites than for cuprates.

106 e show for the quasi-two-dimensional bilayer manganites that only the outermost Mn-O bilayer is affec

107 n observed in many colossal magnetoresistive manganites, there is no consensus that they are spin gla

108 ol of the exchange bias (EB) in single-phase manganite thin films with nominallyuniform chemical comp

109 uld be considered and possibly controlled in manganite thin-film applications.

110 tomic-resolution the charge distribution for manganite-titanate interfaces traversing the metal-insul

111 he transfer of spin-polarized electrons from manganite to cuprate differently.

112 ial thin film oxide heterostructures such as manganite tunnel junctions.

113 f the electronic phase of a magnetoresistive manganite via direct excitation of a phonon mode at 71 m

114 and G-AFM states, which is in contrasted to manganites where a similar magnetic phase transition tak

115 ic strain, contrasting with other half-doped manganites, where AF order has no observable effect on t