Researchers in Germany have developed two-dimensional hole gas (2DHG) gallium nitride (GaN) channel structures with record mobility [B Reuters et al, J. Phys. D: Appl. Phys., vol47, p175103, 2014]. Mobility for 2DHGs in GaN is usually ...
Tags: Electrical, Electronics
Basque region, Spain-based seamless stainless steel pipe producer Tubacex has announced its financial results for the first quarter this year. The company registered a net profit of €5.6 million in the given quarter, up 59.8 percent ...
Tags: Tubacex, stainless steel pipe
On May 13, China's Ministry of Commerce (MOC) announced that during last week (May 5-11) the overall average finished steel price in China declined by 0.2 percent compared to the previous week. In the given week, the average prices of ...
According to the preliminary data released by Statistics South Africa, in March this year the seasonally adjusted index of iron ore mining production in South Africa increased by seven percent, while the country's manganese ore production ...
Tags: Iron Ore, mining production
Researchers based in Singapore and Turkey have demonstrated a last quantum barrier (LQB) structure for indium gallium nitride (InGaN) light-emitting diodes (LEDs) that improves the electron blocking and hole injection of an aluminium ...
Tags: LEDs GaN InGaN MOCVD, Electrical, Electronics, LED
Luxembourg-headquartered global stainless steel producer Aperam SA, which was spun off by ArcelorMittal and separately listed in 2011, has announced its financial results for the first quarter of 2014. In the first quarter, Aperam ...
Tags: stainless steel, nickel price
Massachusetts Institute of Technology (MIT) has demonstrated gallium nitride (GaN) vertical Schottky and p-n diodes on silicon Si substrates “for the first time” [Yuhao Zhang et al, IEEE Electron Device Letters, published online ...
Tags: GaN, MOCVD, Gallium Nitride Diodes
International commodities producer and trader Glencore Xstrata has announced that in the first quarter of the current year its coking coal output from its Australian operations amounted to 1.5 million mt, falling 17 compared to the same ...
Tags: Coking Coal, Xstrata
On May 6, China's Ministry of Commerce (MOC) announced that during last week (April 28-May 4) the overall average finished steel price in China declined by 0.1 percent compared to the previous week. In the given week, the average prices ...
Tags: Finished Steel, welded pipe
Norilsk Nickel produced 67,818 mt of nickel in the first quarter, down 5.2% from 71,571 mt in the first quarter of 2013 due to lower production volumes at some of its global operations, the Russian producer said Tuesday. The company said ...
Tags: Nickel Output, Nickel production
China is Australia's number two source of vegetable imports. Yet, vegetables from China are not always labelled as such. Why does that matter? Because data recently released by the Communist Party of China indicates that 19.4%, or ...
Tags: Agriculture, Food, Packaging, Label
According to a report released by the German Federal Statistical Office (Destatis), in March of the current year the import price of iron ore in Germany decreased by 11 percent year on year and was down seven percent month on month. In ...
Tags: Iron Ore, Import Prices
UK-based mining giant Anglo American Corporation has announced its production results for the first quarter of the current year. In the given quarter, iron ore production from Kumba Iron Ore increased by 10 percent year on year to 11.3 ...
Tags: Iron Ore, mining giant
Domestic spot prices of high carbon ferrochrome (50% basis Cr) in China were unchanged week-on-week at Yuan 6,600-6,800/mt (81-83.5 cents/lb) delivered with 17% VAT on Wednesday as the market waited for May purchase prices from the ...
On April 22, China's Ministry of Commerce (MOC) announced that during last week (Apr. 14-20) the overall average finished steel price in China declined by 0.1 percent compared to the previous week. In the given week, the average prices of ...
Tags: Finished Steel, hot rolled strip, round bar