Теплоемкость мультиферроиков Bi-=SUB=-1-x-=/SUB=-Pr-=SUB=-x-=/SUB=-FeO-=SUB=-3-=/SUB=-

Novel Magnetic and Optical Properties of Sn_1−xZn_xO₂ Nanoparticles

Structure Symmetry Determination and Magnetic Evolution in Sr₂Ir_{1−<em>x</em>}Rh_<em>x</em>O₄

Ambipolar field effect in the ternary topological insulator (Bi_<i>x</i>Sb_1-<i>x</i>)₂Te₃ by composition tuning

Topological insulators exhibit a bulk energy gap and spin-polarized surface states that lead to unique electronic properties1–9, with potential applications in spintronics and quantum information processing. However, transport measurements have typically been dominated by residual bulk charge carriers originating from crystal defects or environmental doping10–12, and these mask the contribution...

Exotic Topological Insulator States and Topological Phase Transitions in Sb₂Se₃Bi₂Se₃ Heterostructures

C 2012 American Chemical Society Exotic Topological Insulator States and Topological Phase Transitions in Sb2Se3 Bi2Se3 Heterostructures Qianfan Zhang, Zhiyong Zhang, Zhiyong Zhu, Udo Schwingenschlögl, and Yi Cui* Department of Material Sciences and Engineering and Stanford Nanofabrication Facility, Stanford University, Stanford, California 94305, United States, PSE Division, KAUST, Thuwal 2395...

Oxygen Degradation in Mesoporous Al₂O₃/CH₃NH₃PbI₃<i>_x</i>Cl<i>_x</i> Perovskite Solar Cells: Kinetics and Mechanisms

DOI: 10.1002/aenm.201600014 unexpectedly clean electronic properties of these semiconductors have led to the demonstration of proof-of-concept PV devices with an initial effi ciency that outperforms competing ‘next-generation’ technologies such as dye-sensitized, organic, and quantum dot solar cells, and even matches that of commercially deployed PV. [ 6 ] Other attractive characteristics of hy...