asia.iop.org: lab talk /cws/channel/lab Latest in lab talk from asia.iop.org en-us Copyright © 2016 IOP Publishing Ltd Thu, 29 Sep 2016 10:06:37 GMT Mon, 10 Mar 2014 07:56:30 GMT http://syndication.iop.org/cws custserv@iop.org CWS Feed Generator 1.0 (http://syndication.iop.org/cws) 2016-09-29T10:06:37Z en-us Copyright © 2016 IOP Publishing Ltd asia.iop.org http://images.iop.org/website-logos/asia_logo.png http://asia.iop.org/ Studies of defects in boron nitride reveal useful properties for devices http://asia.iop.org/cws/article/lab/56499 First-principles calculations of defects in boron nitride highlight properties that may be used in nanoelectronics, spintronics and electromechanical devices Mon, 10 Mar 2014 07:56:30 GMT http://asia.iop.org/cws/article/lab/56499 Yang Han, Rui Li, Jian Zhou, Jinming Dong and Kawazoe Yoshiyuki 2014-03-10T07:56:30Z Topological insulators under a terahertz field http://asia.iop.org/cws/article/lab/55097 Linearly polarized terahertz-field induced anisotropic conductivity reveals oscillation and phase transition behaviour in topological insulators. Sun, 03 Nov 2013 09:00:00 GMT http://asia.iop.org/cws/article/lab/55097 2013-11-03T09:00:00Z Probing causality with tunable Fermi gas condensates http://asia.iop.org/cws/article/lab/54810 We develop a new formalism to study emergent analogue space-times from condensates of cold Fermi atoms, where phonons, the particles of sound, play the role of light. Wed, 23 Oct 2013 08:00:00 GMT http://asia.iop.org/cws/article/lab/54810 2013-10-23T08:00:00Z Does surface roughness really matter in nanowires? http://asia.iop.org/cws/article/lab/54808 Nanowire geometries and surface properties should be taken into account when designing high-performance devices. Wed, 09 Oct 2013 08:00:00 GMT http://asia.iop.org/cws/article/lab/54808 2013-10-09T08:00:00Z Graphene nanonets make biological sensors http://asia.iop.org/cws/article/lab/54759 Selectively assembled V<sub>2</sub>O<sub>5</sub> nanowires act as a shadow mask for producing graphene nanonet patterns over a large surface area. Wed, 25 Sep 2013 08:00:00 GMT http://asia.iop.org/cws/article/lab/54759 2013-09-25T08:00:00Z Nanoparticle assembly on graphene oxide sheet strengthens fight against bacteria http://asia.iop.org/cws/article/lab/54498 Polyvalent interaction with bacterial surface and increased local concentration of silver nanoparticles contribute to enhanced antibacterial activity. Mon, 02 Sep 2013 08:00:00 GMT http://asia.iop.org/cws/article/lab/54498 2013-09-02T08:00:00Z Local energy and local stress from first principles http://asia.iop.org/cws/article/lab/54349 <i>Ab initio</i> analyses provide new insights into the nature of defective systems. Mon, 19 Aug 2013 08:00:00 GMT http://asia.iop.org/cws/article/lab/54349 2013-08-19T08:00:00Z Graphene QDs on aligned carbon nanotubes ramp up supercapacitor performance http://asia.iop.org/cws/article/lab/54253 Hybrid arrays exhibit more than 200% improvement over bare carbon nanotube electrodes. Mon, 05 Aug 2013 08:00:00 GMT http://asia.iop.org/cws/article/lab/54253 2013-08-05T08:00:00Z Ta3N5 nanobelts configured as FET photodetectors http://asia.iop.org/cws/article/lab/54131 Template-converted synthesis delivers material with useful photosensitve properties. Mon, 29 Jul 2013 08:00:00 GMT http://asia.iop.org/cws/article/lab/54131 2013-07-29T08:00:00Z Hierarchically porous metastable hollow nanospheres decompose pollutants http://asia.iop.org/cws/article/lab/54077 Metastable &beta;-Ag<sub>2</sub>WO<sub>4</sub> hollow nanospheres synthesized by a precipitation reaction in the presence of poly methacrylic acid have multiple applications. Thu, 18 Jul 2013 08:00:00 GMT http://asia.iop.org/cws/article/lab/54077 2013-07-18T08:00:00Z