15 Papers
22 Citations
Xi Luo is an academic researcher from University of New South Wales. The author has contributed to research in topics: Ferromagnetism & Magnetic semiconductor. The author has an hindex of 11, co-authored 15 publications.
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Papers
Intrinsic Ferromagnetism in the Diluted Magnetic Semiconductor Co : TiO 2
H. Saadaoui,Xi Luo,Zaher Salman,Xiangyuan Cui,Nina Bao,P. Bao,Rongkun Zheng,Li-Ting Tseng,Yonghua Du,Thomas Prokscha,Andreas Suter,Tao Liu,Yiren Wang,Sean Li,Jun Ding,Simon P. Ringer,Elvezio Morenzoni,J. B B. Yi +17 more
TL;DR: Depth resolved low-energy muon spin rotation experiments show that films grown at a low oxygen partial pressure with a uniform structure are fully magnetic, indicating intrinsic ferromagnetism, demonstrating that Co:TiO_{2} is an intrinsic diluted magnetic semiconductor.
Structures and properties of transition-metal-doped TiO2 nanorods
TL;DR: In this paper, the authors synthesize rutile TiO 2 nanorods doped with a variety of transition metals (Co, Ni, Mn and Fe) through a molten salt method.
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Ferromagnetism and Crossover of Positive Magnetoresistance to Negative Magnetoresistance in Na-Doped ZnO
Yiren Wang,Xi Luo,Li-Ting Tseng,Zhimin Ao,Tong Li,Guozhong Xing,Nina Bao,Kiyonori Suzukiis,Jun Ding,Sean Li,Jiabao Yi +10 more
TL;DR: In this article, room temperature ferromagnetism and p-type conductivity of Na doped ZnO films have been observed with a crossover of positive to negative magnetoresistance with the variation of Na doping concentrations.
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Intrinsic or Interface Clustering-Induced Ferromagnetism in Fe-Doped In2O3-Diluted Magnetic Semiconductors.
Xi Luo,Li-Ting Tseng,Yiren Wang,Nina Bao,Zunming Lu,Xiang Ding,Rongkun Zheng,Yonghua Du,K. Huang,Lei Shu,Andreas Suter,Wai Tung Lee,Rong Liu,Jun Ding,Kiyonori Suzuki,Thomas Prokscha,Elvezio Morenzoni,Jiabao Yi +17 more
TL;DR: It is proposed that the formation of magnetic bound polarons is the origin of the ferromagnetism in PO2 = 10-3, 10-5, and 10-7 Torr-deposited samples.
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Ferromagnetism in Cr doped In2O3
TL;DR: In this paper, the effect of electron doping, oxygen partial pressure and thickness on the ferromagnetic properties of a LaAlO3(001) substrate was investigated using X-ray magnetic circular dichroism.
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