Submitted for the MAR11 Meeting of The American Physical Society Bias dependence of h/e and h/2e Aharonov-Bohm oscillations in topological insulators1 PRAMEY UPADHYAYA, FAXIAN XIU, YABIN FAN, IGOR OVCHINNIKOV, KANG WANG, University of California Los Angeles, UNIVERSITY OF CALIFORNIA LOS ANGELES TEAM — Recently Aharonov-Bohm (AB) oscillations were observed in Bi2Se3 nanoribbons by Peng et al. [1...

Background and purpose: Highly consumption of antibiotics and their entrance into the environment has increased concerns all over the world. These compounds enter to the environment through an incomplete metabolism and a considerable amount of them cannot be removed using usual waste filtration systems. Therefore, the present study aimed to investigate the feasibility of using ultraviolet radia...

Background: Studies of diversification and trait evolution increasingly rely on combining molecular sequences and fossil dates to infer time-calibrated phylogenetic trees. Available calibration software provides many options for the shape of the prior probability distribution of ages at a node to be calibrated, but the question of how to assign a Bayesian prior from limited fossil data remains ...