765 research outputs found
Dislocation jumping over the sound barrier in tungsten
2001-2002 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe
Formation energy of Stone–Wales defects in carbon nanotubes
2003-2004 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe
Behavior of a movable electrode in piezo-response mode of an atomic force microscope
Author name used in this publication: C. H. XuAuthor name used in this publication: C. H. WooAuthor name used in this publication: S. Q. ShiAuthor name used in this publication: Y. Wang2003-2004 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe
Micromagnetic simulations of current-induced magnetization switching in Co/Cu/Co nanopillars
Author name used in this publication: S. Q. Shi2007-2008 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe
Short circuit current improvement in planar heterojunction organic solar cells by multijunction charge transfer
A multijunction structure was applied on an organic photovoltaic (OPV) device for broadening the absorption spectrum and enhancing the power conversion efficiency through charge transfer process. By inserting the tris[4-(2-thienyl)]amine (TTPA) into a boron subphthalocyanine chloride (SubPc)/C 60 OPV device, the short circuit current density (J sc) showed a 47.5% increases from 3.05 to 4.50 mA/cm 2 in the bilayer planar heterojunction device, while the open circuit voltage (V oc) remained constant. Based on the single junction (TTPA/SubPc) device and photoluminescence absorption results, we confirmed both TTPA/SubPc and SubPc/C 60 junctions are contributing to the exciton dissociation process hence the efficiency enhancement. © 2012 American Institute of Physics.published_or_final_versio
Current-induced magnetization dynamics in Co/Cu/Co nanopillars
Author name used in this publication: S. Q. Shi2007-2008 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe
Elastoplastic phase field model for microstructure evolution
2005-2006 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe
Delayed crack propagation in barium titanate single crystals in humid air
2007-2008 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe
Surface reconstructions and stability of X-shaped carbon nanotube junction
Author name used in this publication: S. Q. Shi2005-2006 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe
Multiterminal junctions formed by heating ultrathin single-walled carbon nanotubes
Author name used in this publication: S. Q. Shi2004-2005 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe
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