ライフサイエンスコーパス: pyrochlore

1 ion of disorder in spinel that are absent in pyrochlore.

2 attice that are present in spinel but not in pyrochlore.

3 hat of the high-temperature phase of Pb-Ir-O pyrochlore.

4 in spinel, the opposite of that observed in pyrochlores.

5 are inherently more radiation resistant than pyrochlores.

6 g the spin dynamics in 5d pyrochlore magnets.Pyrochlore 5d transition metal oxides are expected to ha

7 The response of titanate pyrochlores (A2Ti2O7, A = Y, Gd and Sm) to electronic ex

8 coordination architectures, such as diamond, pyrochlore and other sought-after lattices, have eluded

9 acancy-mediated cation diffusion in Gd2Ti2O7 pyrochlore and report non-monotonic evolution of cation

10 s (Ir(4+)), undergoing MITs both concurrent (pyrochlores) and separated (perovskites) from the onset

11 In complex oxides such as pyrochlores, anionic diffusion is dramatically affected

12 All the titanate pyrochlores are found to undergo a crystalline-to-amorph

13 a bandgap in the visible region, diamond and pyrochlore, can be self-assembled in one crystal structu

14 The pyrochlore Cd2Os2O7 nonetheless exhibits a MIT entwined

15 the all-in-all-out magnetic state of the 5d pyrochlore Cd2Os2O7.

16 olar nematic phase of matter in the metallic pyrochlore Cd2Re2O7 using spatially resolved second-harm

17 terization of thin films of a representative pyrochlore compound Bi2Ir2O7.

18 Ca1.5 Ru2 O7 is a defective pyrochlore containing Ru(V/VI) ; SrRu2 O6 is a layered R

19 turally similar class of oxides based on the pyrochlore crystal structure.

20 Recently, the pyrochlore Dy2Ti2O7 has become of interest because its f

21 mation onset pressure by 50% in the ordered pyrochlore Dy2Ti2O7, and lower the phase transformation

22 tailor the intrinsic and extrinsic strain in pyrochlore, Dy2Ti2O7 and Dy2Zr2O7.

23 ompletion pressure by 20% in the disordered pyrochlore Dy2Zr2O7.

24 the ANbWO(6) (A = NH4+, Rb+, H+, K+) defect pyrochlore family have been studied as a function of pre

25 monstrate phase-pure epitaxial growth of the pyrochlore films on YSZ.

26 It was found that CaCeTi2O7 (cubic pyrochlore) formed as an intermediate phase during the t

27 plains the counterintuitive expansion of the pyrochlore framework in response to application of exter

28 be noted that the expansion exhibited by the pyrochlore framework must coincide with a decrease in th

29 iggers the pressure-induced expansion of the pyrochlore framework.

30 nctional theory (DFT) calculation shows this pyrochlore has lower band center energy for the overlap

31 structure can be understood as an "inflated" pyrochlore, in which corner-connected NbO6 octahedral ch

32 bilized by a staggered magnetic field in the pyrochlore iridate Ho2Ir2O7, leading to a fragmented mag

33 Here, in the pyrochlore iridate Pr2Ir2O7, we identify a non-trivial s

34 While pyrochlore iridate thin films are theoretically predicte

35 d demonstrate experimentally in the Ho2Ir2O7 pyrochlore iridate, that it results in the stabilization

36 magnetic order phenomenologically similar to pyrochlore iridates.

37 The Y2Ru2O7-delta pyrochlore is also free of expensive iridium metal and t

38 In addition, the pyrochlore lattice is very accommodating to dopants and

39 eir appearance specifically in the breathing pyrochlore lattice, and give some general discussion of

40 ical analysis of possible distortions to the pyrochlore lattice, we construct an effective Hamiltonia

41 ysically relevant spin model for a breathing pyrochlore lattice, we discuss the presence of topologic

42 difference in ionic radii, on the B-site in pyrochlore lattice.

43 long-sought local zero energy modes for the pyrochlore lattice.

44 erefore be introduced into otherwise perfect pyrochlore lattices of magnetic ions.

45 l studies of frustrated spin systems such as pyrochlore magnetic oxides test our understanding of qua

46 condensed matter, the frustrated rare-earth pyrochlore magnets Ho2Ti2O7 and Dy2Ti2O7, so-called spin

47 r results show how the physics of frustrated pyrochlore magnets such as spin ice may be significantly

48 method for exploring the spin dynamics in 5d pyrochlore magnets.Pyrochlore 5d transition metal oxides

49 These Eu-doped rare earth tantalate pyrochlore nanoparticles, K(1-2x)LnTa(2)O(7-x):Eu(3+) (L

50 Epitaxial films of the pyrochlore Nd2Ir2O7 have been grown on (111)-oriented yt

51 acancy-mediated cation diffusion in Gd2Ti2O7 pyrochlore, on the microsecond timescale.

52 STEM images reveal clear pyrochlore ordering of Nd and Ir in the films.

53 ions and vacancies characterizing rare-earth pyrochlore oxides serves as a model for the study of geo

54 5d pyrochlore oxides with all-in-all-out magnetic order are

55 spectroscopy on the films of the conducting pyrochlore Pr2Ir2O7, which has been shown to host a quad

56 The pyrochlore solid solution (Na(0.33)Ce(0.67))2(Ir(1-x)Ru(

57 ic excitations, similar to those observed in pyrochlore spin ice materials.

58 In particular, compounds with the isometric pyrochlore structure, A2B2O7, can adopt a disordered, is

59 ion (Pnma) as a metastable phase, instead of pyrochlore structure.

60 stant electronic energy-loss (~42 keV/nm) in pyrochlore-structured Gd2TiZrO7.

61 The original pyrochlore-structured Y2Ti2O7 particles dissolved gradua

62 as percolating low-coordination diamond and pyrochlore sublattices never assembled before.

63 Here we demonstrate in the pyrochlore Tb2Hf2O7, that the vicinity of the disorderin

64 f spin excitations in the "quantum spin ice" pyrochlore Tb2Ti2O7.

65 that, contrary to the behaviour observed in pyrochlores, the amorphization resistance of spinel comp

66 the mechanisms of amorphization in titanate pyrochlores under laser, electron and ion irradiations.

67 iffraction data for a sample of the Tl2Mn2O7 pyrochlore, which exhibits colossal magnetoresistance (C

68 method with an investigation of the Bi2Sn2O7 pyrochlore, which has been shown to undergo transitions

69 Rhodium substitution into the pyrochlore Y2 Ti2 O7 is demonstrated by monitoring Vegar

70 We report in this paper a pyrochlore yttrium ruthenate (Y2Ru2O7-delta) electrocata