Jijun Feng and Ryoichi Akimoto based in China and Japan have developed low-threshold green and green-yellow laser diodes (LDs) based on a beryllium zinc cadmium selenide (BeZnCdSe) quantum well [Appl. Phys. Lett., vol107, p161101, 2015]. ...
Tags: laser diodes, zirconium dioxide
Led by China, the solar industry will grow at a CAGR of 8.3% – from 37.5 GWp (gigawatt peak) in 2013 to 65.6 GWp in 2019 – but emerging trade disputes involving the Asian giant, as much as global policies, cast a shadow over ...
Tags: solar industry, Market, X-Si
When asked whether he had envisioned the impact that his revolutionary blue LED would have in years to come, new Nobel physics laureate Shuji Nakamura’s answer was in typically modest and candid. “No!” he replied in a ...
Tags: blue LED, zinc selenide, semiconductor material, LED lighting
The European Commission is seeking comments on whether the shareholding of Netherlands-based commodities trading group Trafigura in Belgium-based zinc and lead producer Nyrstar amounts to the company taking "de facto sole control" of ...
ColaLife and Amcor Flexibles have developed a pouch which effectively delivers diarrhoea medicine to children in remote parts of Zambia. The lightweight Flexi-pack offers a measure for the water required to make up each of the four 200ml ...
Tags: Life-Saving Kit, Flexi-pack
According to the monitoring by MOFCOM, the prices of major farm produce in 36 large and medium-sized cities continued falling while those of means of production picked up slightly last week (March 2-March 8). The average price of 18 ...
Tags: farm produce, vegetables, diesel oil
According to the monitoring by MOFCOM, the prices of major farm produce continued falling and means of production in 36 large and medium-sized cities dropped slightly last week (March 23-March 29). The average price of 18 vegetables was ...
Tags: farm produce, vegetables, rubber
According to the monitoring of MOFCOM, the prices of major farm produce and means of production in 36 large and medium-sized cities fell slightly last week (March 30-April 5). The average price of 18 vegetables was down 0.9% compared with ...
Tags: farm produce, vegetables, coal
According to the monitoring of MOFCOM, the prices of farm produce in 36 large and medium-sized cities continued to fall, and prices of production means in circulation rose slightly last week (May 11-March 17). Last week, the average price ...
Tags: farm produce, vegetables, basic chemical
According to the monitoring of MOFCOM, the prices of farm produce in 36 large and medium-sized cities continued to fall, and prices of production means in circulation began to fall after a 3-week increase last week (May 18-March 24). Last ...
Tags: farm produce, vegetables, nonferrous metal
According to the monitoring of MOFCOM, the prices of farm produce and prices of production means in circulation in 36 large and medium-sized cities dropped slightly last week (June 15 -21). Last week, the average price of 18 kinds of ...
Tags: vegetables, farm produce, nonferrous metals
According to the monitoring of MOFCOM, the prices of farm produce in 36 large and medium-sized cities rose slightly, and prices of production means in circulation continued to fall last week (July 20–July 26). Last week, the price ...
Tags: farm produce, poultry, nonferrous metal
According to the monitoring of MOFCOM, the prices of farm produce in 36 large and medium-sized cities rose slightly, and prices of production means in circulation picked up last week (August 10–August 16). Last week, prices of ...
Tags: farm produce, poultry, eggs, nonferrous metals
According to the monitoring of MOFCOM, the prices of farm produce in 36 large and medium-sized cities rose slightly, and prices of production means in circulation fell in a narrow range last week (August 17–August 23). Last week, ...
Tags: farm produce, poultry, eggs, nonferrous metals
According to the monitoring of MOFCOM, the prices of farm produce in 36 large and medium-sized cities rose slightly, and prices of production means in circulation fell in a narrow range last week (August 24–August 30). Last week, ...
Tags: prices of farm, poultry, eggs, rubber