title: Robust Manipulation of Magnetism in Dilute Magnetic Semiconductor (Ga,Mn)As by Organic Molecules.
abstract: Surface adsorption of organic molecules provides a new method for the robust manipulation of ferromagnetism in (Ga,Mn)As. Electron acceptor and donor molecules yield significant enhancement and suppression, respectively, of ferromagnetism with modulation of the Curie temperature spanning 36 K. Dip-pen nanolithography is employed to directly pattern monolayers on (Ga,Mn)As, which is presented as a novel pathway toward producing magnetic nanostructures.
authors.affiliation: State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, P.O. Box 912, Beijing, 100083, China.
authors.forename: Xiaolei
authors.initials: X
authors.lastname: Wang
authors.affiliation: State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, P.O. Box 912, Beijing, 100083, China.
authors.forename: Hailong
authors.initials: H
authors.lastname: Wang
authors.affiliation: State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, P.O. Box 912, Beijing, 100083, China.
authors.forename: Dong
authors.initials: D
authors.lastname: Pan
authors.affiliation: Department of Physics, Florida State University, Tallahassee, FL, 32306, USA.
authors.forename: Timothy
authors.initials: T
authors.lastname: Keiper
authors.affiliation: State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, P.O. Box 912, Beijing, 100083, China.
authors.forename: Lixia
authors.initials: L
authors.lastname: Li
authors.affiliation: State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, P.O. Box 912, Beijing, 100083, China.
authors.forename: Xuezhe
authors.initials: X
authors.lastname: Yu
authors.affiliation: State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, P.O. Box 912, Beijing, 100083, China.
authors.forename: Jun
authors.initials: J
authors.lastname: Lu
authors.affiliation: Department of Physics, Florida State University, Tallahassee, FL, 32306, USA.
authors.forename: Eric
authors.initials: E
authors.lastname: Lochner
authors.affiliation: Department of Physics, Florida State University, Tallahassee, FL, 32306, USA.
authors.forename: Stephan
authors.initials: S
authors.lastname: von Molnár
authors.affiliation: Department of Physics, Florida State University, Tallahassee, FL, 32306, USA.
authors.forename: Peng
authors.initials: P
authors.lastname: Xiong
authors.affiliation: State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, P.O. Box 912, Beijing, 100083, China.
authors.forename: Jianhua
authors.initials: J
authors.lastname: Zhao
keywords: dip-pen nanolithography; magnetic semiconductors; manipulation of magnetism; organic molecules; self-assembly