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August 1, 2006...Emcore of Somerset, New Jersey, which has a major solar product facility in
Albuquerque, New Mexico USA, is teaming with its longstanding technology development
partner, Sandia National Labs of Albuquerque, to develop what are called "concentrator
photovoltaic power systems." The joint effort is part of both entities
ongoing terrestrial solar project that puts compound semi-based high efficiency
solar cells to work on ground-based systems. Until recently, high efficiency
CS solar cells, which employ GaAs on Ge technology, have been confined to satellite
applications. The vast majority of terrestrial solar is silicon based, but Emcore
aims to change that.
According to the contract signed by Emcore and Sandia, the prestigious USA
government-owned lab will provide technical support for Emcore's terrestrial
solar systems products, lending Sandia's +25 years of experience in the development
of photovoltaics for grid-tied, utility scale power generation. Emcore's president
and CEO, Reuben Richards, explained the goals of his company's new terrestrial
thrust. "Emcore is already the leading supplier of GaAs, multijunction
solar cell technology for power generation on satellites. We're adapting our
state-of-the-art solar cell technology as a base for the development of large
scale, concentrator photovoltaic power systems with the goal of becoming the
leader in solar energy power systems. We have a very successful track record
in commercializing next generation technologies, as we have done in the satellite
market. Sandia has long been a valuable partner in technology development for
Emcore and we look forward to their contributions to our program in terrestrial
power systems." Dr. Jeff Nelson, manager of the Sandia Solar Technologies
Group, will be point person on the joint development project. Company
news release
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Agilent Technologies to Acquire Xpedion Design Systems
CompoundSemi News StaffJuly 31, 2006...Agilent, a communication electronics and measurement company headquartered
in Palo Alto, California USA, has signed a definitive agreement to acquire Xpedion
Design Systems, a maker of radio frequency (RF) simulation software. Xpedion
is a privately held company whose RFIC simulation software is used in high-speed
digital circuit and systems design in communications. The terms of the acquisition
were not disclosed. Agilent says that as companies move towards RF CMOS technology with greater
levels of integration, the technology requires more complete verification and
testing methods. The addition of Xpedion will allow Agilent customers to perform
simulations of full transceiver chains and analyze design solutions at the transistor
level more accurately. According to Agilent, this results in shorter design
cycles, reduced silicon spins, and higher-performing products. Xpedion is repotedly
a member of the Ready for IBM Technology Program, Cadence Connections Program,
the Mathworks Connections Program, and the Platform Partners Program. Xpedion
is also a Sun Microsystems development partner. Agilent
News Release
IQE Could be Profitable as Soon as 2007, Strategy Analytics Says CompoundSemi News StaffJuly 31, 2006...Compound semiconductor market analyst company, Strategy Analytics (SA), says
that after IQE’s successful acquisition of Emcore’s Epitaxial Substrate
Division, IQE could become profitable by 2007. According to SA, IQE will increase
its share of the commercial substrate market. SA says that the acquisition will
allow IQE to offer a one-stop shop for MOCVD and MBE for GaAs device manufacturers.
SA predicts that the overall market for epitaxial substrates will grow 40 percent
year-on-year in 2006 and 30 percent in 2007, but it cautions that commercial
demand for MBE substrates is restricted by regional preferences for MOCVD and
captive capabilities. "This is a very positive move by IQE," notes Stephen Entwistle,
Vice President of the Strategic Technologies Practice at Strategy Analytics.
"However, IQE will still need to overcome several commercial challenges
to achieve its target of becoming the world's leading commercial supplier of
SI GaAs epitaxial substrates." Strategy
Analytics News Release
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RFMD EDGE PAs to be in 15 Samsung HandsetsJuly 31, 2006...RFMD, a radio systems solution developer in Greensboro, North Carolina USA,
announced the shipment of the mass produced EDGE power amplifiers (PAs) to Samsung
Electronics. Samsung will reportedly place the RF3159 linear EDGE power amplifiers
in at least 15 of its handset models. According to RFMD, the RF3159 is a high
linearity quad-band GSM/GPRS/EDGE PA designed to support multiple EDGE transceiver
platforms, and it is optimized for use with either direct in-phase and quadrative
or small signal polar modulation. The module is designed to be the final amplification
stage in a dual-mode GSM/GPRS/EDGE mobile transmit lineup operating in the 824MHz
to 915MHz and 1710MHz to 1910MHz bands. RFMD
News Release STS Appoints Dr. Robin Johnson COO CompoundSemi News StaffJuly 31, 2006...Surface Technology Systems (STS), a developer of plasma etched deposition technology,
has reportedly appointed Dr. Robin Johnson as chief operating officer (COO).
According to STS, Dr. Johnson returned to the UK in 2000 and has since overseen
change management at a number of companies who sought rapid deployment of their
technology to the market place. STS says that Dr. Johnson has had an exemplary career in which he demonstrated
numerous successes in delivering innovative products to companies such as Intel,
Dell and IBM. He earned his PhD from the University of East Anglia in Solid
State Physics, and went on to complete an MBA from Kingston Business School
specializing in International Business and Management of Innovation. Dr. Johnson
stated, “Through capitalizing on the opportunities new technologies
offered I intend to bring strong competitive advantage to STS that will benefit
our customers globally.” Company
News Release BluGlass to Raise Funds for GaN Process Development Facility CompoundSemi News StaffJuly 28, 2006...A company based in Syndney, Australia, BluGlass, hopes to raise money to develop
processes for manufacturing and epitaxy of gallium nitride (GaN), according
to an article
from business news source, NineMSN.
The company says it has technology which allows GaN to be spread onto cheaper materials such as silicon or glass. BluGlass plans to raise money
by selling 30 million shares at 20 cents under its IPO price on August 4, ahead
of its proposed IPO on September 7. The funding will reportedly go towards establishing
a pilot factory for GaN manufacturing and epitaxy. BluGlass claims to have already
demonstrated its production processes on two inch wafers and is ramping up to
six inch types. The company is in an early stage and hasn't decided whether
it will make the LEDs itself, enter into a joint venture or license its intellectual
property. The company says its technology allows it to use glass or silicon
substrates instead of more costly sapphire or silicon carbide (SiC). BluGlass
says their research suggests that the company’s GaN processes might be
scalable to 8-inch or greater wafer sizes, which would substantially improve
production efficiencies. EU Antitrust Officials Probe Next Gen DVD Technology Licensing CompoundSemi News StaffJuly 27, 2006...A European Union executive told Reuters
that European Commission antitrust officials are seeking more information about
licensing for next generation DVD technology from the makers of Blu-ray and
its rival, HD-DVD technology. HD DVD was created by Toshiba Corp, while Blu-ray
Disc was developed by a Sony-led consortium which includes Philips, Samsung
and Sharp Corporation. Blu-ray was released last month in the United States,
and HD DVD was released in April. Both technologies rely on solid state blue
lasers.
The Commission reportedly wants to know whether the licensing the both products
to hardware manufacturers and DVD producers could break European Union competition
rules. The Commission indicated it was not the start of a formal investigation.
According to the Commission, after receiving and examining more information
from the companies concerned it could decide to either open a formal investigation
or drop the case. Sony and its Blu-ray consortium companies began some licenses
in 2003, according to the official
Blu-ray web site. The site lists over 100 licensees in 6 categories, including
Hitachi, Pioneer, Samsung, TDK and LG Electronics. Both Sony and the maker of
its DVD format rival, Toshiba are members of the DVD
forum. UNSW Researchers Develop Hole Quantum Wire CompoundSemi News StaffJuly 26, 2006...Researchers at the University of New South Wales (UNSW) have reported taking
a large step towards quantum spin-based transistors with the successful development
of a hole quantum wire, according to an article
from the UNSW on Yubanet.com. The UNSW team worked with researchers from Britain,
Japan, and New Zealand to create a super-clean gallium arsenide (GaAs) quantum wires
that use holes instead of electrons to carry the current.
Associate Professor Alex Hamilton explained, "Quantum holes also have
spin, and this can be strongly affected by electric impulses. So, semiconductors
that use holes, rather than electrons, would be good for spintronics and quantum
information technologies that use spin to store and process data.”
He added, “The problem is that until now it has not been possible
to make high-quality hole nanostructures. What we've done is to make highly
stable hole quantum wires, where the holes can travel without hitting anything
else. As the holes pass along the wire, they line up like soldiers marching
in single file and our experiments show that their magnetic dipoles (their little
bar magnets) all want to point along the wire. Electrons don't do this…This
means that we can manipulate the spin properties of the holes by forcing them
into these narrow quantum wires, which is one of the pre-conditions for making
spin-based transistors." The researchers will present their findings
at the 28th International Conference on
the Physics of Semiconductors, in Vienna, Austria, on July 24-28. Our news features are reported
by the CompoundSemi News staff writers.
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