Cooperative Electronic and Magnetic Properties of Self-Assembled Monolayers

被引:23
作者
Naaman, Ron [1 ,2 ]
Vager, Zeev [3 ]
机构
[1] Stanford Univ, Stanford, CA 94305 USA
[2] Harvard Univ, Dept Chem, Cambridge, MA 02138 USA
[3] Weizmann Inst Sci, Dept Particle Phys, Fac Phys, IL-76100 Rehovot, Israel
基金
以色列科学基金会;
关键词
ORGANIZED ORGANIC LAYERS; DIELECTRIC-CONSTANT; CARBON NANOTUBES; INTERFACE; FILMS; SPIN; SURFACE; HETEROSTRUCTURES; RECONSTRUCTION; INSULATORS;
D O I
10.1557/mrs2010.580
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Self-assembled monolayers (SAMs) of organic dipolar molecules have new electronic and magnetic properties that result from their organization, despite the relatively weak interaction among the molecules themselves. Here we review the origin of this cooperative effect and summarize work performed on spin selective electron transmission through SAMs. The spin selectivity observed, in some cases, is consistent with a model in which a SAM containing chiral dipolar molecules behaves like a magnetic layer. The magnetic properties result in the SAMs behaving as spin filters, even without applying an external magnetic field to the layer.
引用
收藏
页码:429 / 434
页数:6
相关论文
共 60 条
[1]   Spin-orbit interaction in carbon nanotubes [J].
Ando, T .
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2000, 69 (06) :1757-1763
[2]   Mapping the spatial distribution of charge carriers in LaAlO3/SrTiO3 heterostructures [J].
Basletic, M. ;
Maurice, J. -L. ;
Carretero, C. ;
Herranz, G. ;
Copie, O. ;
Bibes, M. ;
Jacquet, E. ;
Bouzehouane, K. ;
Fusil, S. ;
Barthelemy, A. .
NATURE MATERIALS, 2008, 7 (08) :621-625
[3]  
BOKER RD, 1993, J PHYS CHEM-US, V97, P13419
[4]   Magnetic effects at the interface between non-magnetic oxides [J].
Brinkman, A. ;
Huijben, M. ;
Van Zalk, M. ;
Huijben, J. ;
Zeitler, U. ;
Maan, J. C. ;
Van der Wiel, W. G. ;
Rijnders, G. ;
Blank, D. H. A. ;
Hilgenkamp, H. .
NATURE MATERIALS, 2007, 6 (07) :493-496
[5]   The cooperative molecular field effect [J].
Cahen, D ;
Naaman, R ;
Vager, Z .
ADVANCED FUNCTIONAL MATERIALS, 2005, 15 (10) :1571-1578
[6]   ELECTRON OPTIC DICHROISM IN CAMPHOR [J].
CAMPBELL, DM ;
FARAGO, PS .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1987, 20 (19) :5133-5143
[7]   Alternation between modes of electron transmission through organized organic layers [J].
Carmeli, I ;
Gefen, Z ;
Vager, Z ;
Naaman, R .
PHYSICAL REVIEW B, 2003, 68 (11)
[8]   Magnetism induced by the organization of self-assembled monolayers [J].
Carmeli, I ;
Leitus, G ;
Naaman, R ;
Reich, S ;
Vager, Z .
JOURNAL OF CHEMICAL PHYSICS, 2003, 118 (23) :10372-10375
[9]  
Carmeli I, 2002, ANGEW CHEM INT EDIT, V41, P761, DOI 10.1002/1521-3773(20020301)41:5<761::AID-ANIE761>3.0.CO
[10]  
2-Z