Graphic:Current density versus voltage for CZTS PV cell. In partnership with Tokyo-based Solar Frontier(the world's largest manufacturer of copper indium selenium thin-film photovoltaic solar modules),Tokyo Ohka Kogyo(TOK)and DelSolar(a ...
Tags: IBM, PV, CZTS PV cell, Energy, Solar
Triangular quantum well injection boosts nitride LED efficiency by 80% The State Key Laboratory of Optoelectronic Materials and Technology of Sun Yat-sen University has reduced the forward voltages and increased the device efficiency of ...
Tags: LED
Ascent Solar Technologies Inc of Thornton,CO,USA,which manufactures thin-film photovoltaic modules based on copper indium gallium diselenide(CIGS)using flexible substrate materials,has regained compliance with the Nasdaq Stock Market ...
LEDs How it works A Light Emitting Diode (LED) is a semiconductor diode that emits light when an electric current is applied in the forward direction of the device. The effect is a form of electroluminescence where incoherent and ...
Hamamatsu reports record-power-density VCSEL Hamamatsu Photonics K.K.has reported the first demonstration of 10-watt-class output power for a vertical-cavity surface-emitting laser(VCSEL)array with ion-implanted isolated current ...
Tags: Hamamatsu, Record-Power-Density, current apertures, VCSEL
PV puts utilities and construction ‘on collision course’ 16 Aug 2012 Achieving widespread grid parity with solar electricity may set up a titanic clash between the two industry sectors. PV panel The falling cost of ...
Each material, application and specific application can require specialized methods for Material preperation prior to analysis. Diamond Polishing Suspension and pastes are routinely used for the preparation of most materials surfaces due to ...
Researchers at Hokkaido University and Japan Science and Technology Agency—PRESTO have reported surrounding-gate transistors (SGTs) using compound semiconductor core–multishell (CMS) nanowire (NW) channels on silicon that ...
Tags: Nanowire, transistors, PRESTO
South African CIGS spin-off PTIP orders €7m of equipment from partner Singulus Singulus Technolgies AG of Kahl am Main, Germany, which makes production equipment for the Optical Disc and Solar sectors, says that Photovoltaic ...
Tags: Singulus CIGS/CIS PV, Lights, Lighting, ptip
Ascent launches EnerPlex solar-powered charger for Samsung Galaxy S III Ascent Solar Technologies Inc of Thornton, CO, USA, which manufactures thin-film photovoltaic modules based on copper indium gallium diselenide (CIGS) using flexible ...
Tags: AscentSolar CIGS, Lights, Lighting, a charger
5N Plus'revenue falls 14%in Q2 5N Plus Inc of Montreal,Quebec,Canada,a producer of specialty metal and chemical products,has reported results for second-quarter 2012,with numbers for the comparable period to end-May 2011 restated to ...
MiaSoléof Santa Clara,CA,USA,which was founded in 2001 to make copper indium gallium diselenide(CIGS)thin-film photovoltaic panels,is to reorganize manufacturing and operations.The course of action will allow the firm to continue ...
American chemical manufacturer Albemarle announced that its board of directors has authorized the expansion of its facility in Yeosu,Korea. The new facility is in the final stages of construction and will be dedicated to manufacturing ...
Tags: North America, South Korea, Albemarle, LED, MOCVD, Korea Facility
In booth 2654 at the AUVSI Unmanned Systems North America Exhibition in Las Vegas,NV(6-9 August),UTC Aerospace Systems of Charlotte,NC,a unit of United Technologies Corp formed after its acquisition of Sensors Unlimited Inc's parent company ...
Tags: SWIR camera, InGaAs, UTC Aerospace, America
Specialty chemical manufacturer Albemarle Corp of Baton Rouge,LA,USA says that its board of directors has authorized the expansion of its facility in Yeosu,Korea,which is currently in the final stages of construction and will produce ...