Zobrazeno 1 - 10
of 943
pro vyhledávání: '"Liu, G. D."'
Autor:
Wei, Z. Y., Liu, E. K., Li, Y., Han, X. L., Du, Z. W., Luo, H. Z., Liu, G. D., Xi, X. K., Zhang, H. W., Wang, W. H., Wu, G. H.
Publikováno v:
Appl. Phys. Lett. 109, 071904 (2016)
The all-d-metal Mn2-based Heusler ferromagnetic shape memory alloys Mn50Ni40-xCoxTi10 (x = 8 and 9.5) are realized. With a generic comparison between d-metal Ti and main-group elements in lowering the transformation temperature, the magnetostructural
Externí odkaz:
http://arxiv.org/abs/1608.06301
Autor:
Li, Y., Wei, Z. Y., Zhang, H. G., Liu, E. K., Luo, H. Z., Liu, G. D., Xi, X. K., Wang, S. G., Wang, W. H., Yue, M., Wu, G. H., Zhang, X. X.
Publikováno v:
APL Mater. 4, 071101 (2016)
An attempt was made to tailor the magnetostructural transitions (MSTs) over a wide temperature range under the principle of isostructural alloying. A series of wide Curie-temperature windows (CTWs) with a maximal width of 377 K between 69 and 446 K w
Externí odkaz:
http://arxiv.org/abs/1607.05202
Autor:
Wei, Z. Y., Liu, E. K., Chen, J. H., Li, Y., Liu, G. D., Luo, H. Z., Xi, X. K., Zhang, H. W., Wang, W. H., Wu, G. H.
Publikováno v:
Appl. Phys. Lett. 107, 022406 (2015)
Heusler ferromagnetic shape-memory alloys (FSMAs) normally consist of transition-group d-metals and main-group p-elements. Here, we report the realization of FSMAs in Heusler phases that completely consist of d metals. By introducing the d-metal Ti i
Externí odkaz:
http://arxiv.org/abs/1507.05907
The half metallic and magnetic properties of Zr2RhZ (Z = Al, Ga, In) alloys with an Hg2CuTi-type structure were systematically investigated using the first-principle calculations. Zr2RhZ (Z = Al, Ga, In) alloys are predicted to be half-metallic ferri
Externí odkaz:
http://arxiv.org/abs/1505.00203
Publikováno v:
J. Appl. Phys. 117, 17C117 (2015)
The structural transitions, magnetic properties, and electronic structures of Co(Fe)-doped MnNiSi compounds are investigated by x-ray powder diffraction (XRD), differential scanning calorimetry (DSC), magnetic measurements, and first-principles calcu
Externí odkaz:
http://arxiv.org/abs/1411.5766
Publikováno v:
IOP Conference Series: Earth & Environmental Science; 2024, Vol. 1372 Issue 1, p1-8, 8p
Publikováno v:
Appl. Phys. Lett. 105, 062401 (2014)
A coupling of the first-order paramagnetic-to-induced-ferromagnetic martensitic and the second-order antiferromagnetic-to-ferromagnetic metamagnetic transitions was found in MnNi0.8Fe0.2Ge alloy. Based on the coupling, a magneto-volume effect driven
Externí odkaz:
http://arxiv.org/abs/1408.5579
Autor:
Zhang, X. M., Ma, R S., Liu, X. C., Liu, E. K., Liu, G. D., Liu, Z. Y., Wang, W. H., Wu, G. H.
Publikováno v:
EPL, 103 (2013) 57012
We propose new topological insulators in hexagonal wurtzite-type binary compounds based on the first principles calculations. It is found that two compounds AgI and AuI are three-dimensional topological insulators with a naturally opened band-gap at
Externí odkaz:
http://arxiv.org/abs/1303.7040
Publikováno v:
EPL, 102 (2013) 17007
Using first-principles calculations, we investigate the band structures of a series of quaternary LiMgPdSn-type Heusler compounds. Our calculation results show that five compounds CoFeMnSi, CoFeCrAl, CoMnCrSi, CoFeVSi and FeMnCrSb possess unique elec
Externí odkaz:
http://arxiv.org/abs/1301.7488
Publikováno v:
Computational Materials Science, 70, 145 (2013)
The topological band structures of the X2YZ Heusler compounds with the Hg2CuTi structure are investigated by using first-principles calculations within density functional theory. Our results clearly show that a large number of the Hg2CuTi type Heusle
Externí odkaz:
http://arxiv.org/abs/1211.0190