February 2012

News : Green Design & Manufacturing
Measuring Techniques Improve Efficiency & Safety of Nanoparticles

Using high-precision microscopy and X-ray scattering techniques, University of Oregon researchers have gained new insights into the process of applying green chemistry to nanotechnology - resulting in high yields, improved efficiency, and a dramatic reduction of waste and...

Products
TRIAC Dimmable LED Driver

The new design example (DER-302) from Power Integrations (San Jose, CA) describes a non-isolated, high-efficiency, high power factor (PF), TRIAC dimmable LED driver designed to drive a nominal LED string voltage of 36 V at 200 mA from an input voltage range of 185 VAC to 265 VAC (47 Hz — 65 Hz).

Products
Low-Dropout Regulator for Portable Devices

The TLV710 and TLV711 series of dual, low-dropout (LDO) linear regulators from Texas Instruments (Dallas, TX) are low quiescent current devices with excellent line and load transient performance. These LDOs are designed for power-sensitive applications. These devices provide a typical accuracy of 2%...

Products
Programmable DC-DC Integrated Circuits

Summit Microelectronics (Sunnyvale, CA) has expanded its family of programmable DC-DC integrated circuits with the SMB206A and SMB210A. The SMB206A and SMB210A support advanced power management for ENERGY STAR® applications. These include digital LCD/LED/plasma/IP televisions, digital cable/satellite/IP...

Products
Power Management DC/DC Converters

ZMDI (Dresden, Germany) has introduced a family of 1, 2, and 3A current-mode synchronous buck DC/DC converter integrated circuits (ICs) tailored for ease of design, quick product development, and low bill of materials (BOM) costs. The 1MHz ZMDI ZSPM401x product line comprises three families and 18 products: the...

Products
Power Supply Manager

Linear Technology Corporation (Milpitas, CA) introduces the LTC2974 power supply manager with EEPROM for digital management of power supply systems with four or more power rails. The LTC2974 utilizes an I²C interface and PMBus command set to monitor and control positive or negative supplies, providing rapid troubleshooting...

Products
Integrated ATCA Power Entry Module and DC-DC Bus Converter

Emerson Network Power (Carlsbad, CA) has released an updated version of its integrated 250-W ATCA® power entry module and DC-DC bus converter. The ATCR250-48D12-03J integrates a 12-V primary intermediate bus output with a secondary 3.3-V management bus output, for ATCA control and...

News : Energy
Device Uses Temperature Differences to Create Electrical Charge

Power Felt is a new thermoelectric device developed by researchers at the Center for Nanotechnology and Molecular Materials at Wake Forest University. By touching a small piece, body heat is converted into an electrical current.

News : Electronics & Computers
New Approach to Graphene Electronics

Graphene has been touted as the next silicon, but it is too conductive to be used in computer chips. A University of Manchester team led by Nobel laureates Professor Andre Geim and Professor Konstantin Novoselov has literally opened a third dimension in graphene research.

Question of the Week
The Future of Quantum Computing

Using a single phosphorus atom embedded in a silicon crystal, physicists have built a working transistor, laying the groundwork for a quantum computer that is smaller than today's silicon-based machines, and may one day function in nanoscale environments. Quantum computers may make it possible to quickly simulate...

News
Stanford Aerospace Engineers Debut Open-Source Fluid Dynamics Software

Stanford University Unstructured is an open-source software package that gives advanced engineering students a crucial leg up on the time-consuming process of writing their own code to optimize aerospace design.

News : Energy
Next-Generation Battery Technology

Sandia National Laboratory researchers have developed a family of liquid salt electrolytes - known as MetILs - that could lead to better batteries and well as devices that can help incorporate large-scale intermittent renewable energy sources, like solar and wind, into the nation’s electric grid.

News : Energy
$12 Million Funding Opportunity to Spur Solar Innovation

Through the DOE's SunShot Incubator program, over $12 million in funding is available to accelerate innovation in solar energy and manufacturing - supporting advancements in hardware, reductions in soft costs, and the development of pilot manufacturing and production projects.

Question of the Week
Will hovering aircraft become commonplace?

A new study led by Jun Zhang, a Professor at NYU's Courant Institute, determined that hovering in mid-air might actually depend more on weight distribution than once thought. The researchers used pyramid-shaped paper "bugs," which were kept afloat in a stream of blown air. Contrary to...

News : Energy
New Genome Map Speeds Biofuel Development
New Genome Map Speeds Biofuel Development

Researchers at University of Georgia's Plant Genome Mapping Laboratory have mapped the genomes of two originator cells of Miscanthus x giganteus - a large perennial grass with promise as a source of...

New Genome Map Speeds Biofuel Development
News : Energy
Hydrogen from Acidic Water

A technique for creating a new molecule that structurally and chemically replicates the active part of the widely used industrial catalyst molybdenite has been developed by researchers at Berkeley Lab. This technique holds promise for the creation of catalytic materials that can serve as effective low-cost alternatives...

Products
Optical Sensor

Maxim Integrated Products Inc. (Sunnyvale, CA) has introduced the MAX44000, a digital ambient-light and infrared proximity sensor that detects light like a human eye. Designed using the company’s proprietary BiCMOS technology, this IC integrates three optical sensors, two ADCs, and digital functionality into a tiny 2mm x 2mm x...

Products
Intensified CCDs

Andor Technology plc (Belfast, Northern Ireland) has launched the latest addition to its new iStar range of high-performance, scientific-grade ICCDs. The new iStar 312T imaging platform provides ultrafast acquisition rates greater than 15 frames per second, ideally suited to combustion and plasma studies. This platform also...

Products
LCD Digital Tablet/Cameras

Carltex, Inc. (Nyack, NY) has introduced a new line of Microscope LCD Digital Tablet/Cameras which are ideal for any microscope that is used in Education, Industry, Medical and R&D applications. Available in 2.0 MP (BLC-200) and 5.0 MP (BLC-500) resolutions, these units combine the features of a tablet PC and a digital...

Products
DPSS Lasers

Spectra-Physics® (Santa Clara, CA), a Newport Corporation brand, has introduced two new industrial Q-switched lasers for 24/7 microelectronics manufacturing applications. The Pulseo® 355-Turbo™ features advanced ultraviolet (UV) performance at very high repetition rates (up to 500 kHz), making it ideal for high-speed processing...

News : Software
Web Tool Analyzes Solar Cell Materials

An online tool developed by MIT researchers called “Impurities to Efficiency” - or I2E - allows companies or researchers exploring alternative manufacturing strategies to plug in descriptions of their planned materials and processing steps. After about one minute of simulation, I2E gives an indication...

Question of the Week
Will a majority of consumers wear "smart clothing?"

A team of researchers from Ecole Polytechnique de Montreal in Canada has focused on making soft versions of multitouch screens, batteries, microchip transistors, and other electronics. Those technologies could lead to "smart clothing" that, for example, monitors a person's health signs, or even...

News : Energy
Welding Nanowires With Light

Electrically conductive meshes made of metal nanowires promise exceptional electrical throughput, low cost, and easy processing in applications like video displays, LEDs, and thin-film solar cells. However, in processing, these meshes must be heated or pressed to unite the crisscross pattern of nanowires that form...

Products : Materials
Bioplastic Enclosures

OKW Enclosures, Inc. (Bridgeville, PA) is now offering its design-oriented standard plastic enclosures in a bioplastic material. This biomaterial is manufactured from renewable raw materials and is formulated to replace the fossil plastics currently being used.

News : Energy
A Bio-Solar Breakthrough

An international team of researchers has developed a process that improves the efficiency of generating electric power using molecular structures extracted from plants. The system taps into photosynthetic processes to produce efficient and inexpensive energy.

Briefs : Physical Sciences
Optical Comb From a Whispering Gallery Mode Resonator for Spectroscopy and Astronomy Instruments Calibration

The most accurate astronomical data is available from space-based observations that are not impeded by the Earth’s atmosphere. Such measurements may require spectral samples taken as long as decades apart, with the 1 cm/s velocity...

Briefs : Software
Techniques for Down-Sampling a Measured Surface Height Map for Model Validation

This software allows one to down-sample a measured surface map for model validation, not only without introducing any re-sampling errors, but also eliminating the existing measurement noise and measurement errors.

Briefs : Physical Sciences
Mirror Metrology Using Nano-Probe Supports

Thin, lightweight mirrors are needed for future x-ray space telescopes in order to increase x-ray collecting area while maintaining a reduced mass and volume capable of being launched on existing rockets. However, it is very difficult to determine the undistorted shape of such thin mirrors because the...

Briefs : Test & Measurement
Automated Lab-on-a-Chip Electrophoresis System

Capillary electrophoresis is an analytical technique that can be used to detect and quantify extremely small amounts of various biological molecules. In the search for biochemical traces of life on other planets, part of this search involves an examination of amino acids, which are the building...

Briefs : Physical Sciences
Multi-Component, Multi-Point Interferometric Rayleigh/Mie Doppler Velocimeter

An interferometric Rayleigh scattering system was developed to enable the measurement of multiple, orthogonal velocity components at several points within very-high-speed or high-temperature flows. The velocity of a gaseous flow can be optically measured by sending...

Briefs : Information Technology
Real-Time Flight Envelope Monitoring System

The objective of this effort was to show that real-time aircraft control-surface hinge-moment information could be used to provide a robust and reliable prediction of vehicle performance and control authority degradation. For a given airfoil section with a control surface — be it a wing with an...

Briefs : Software
Nemesis Autonomous Test System

A generalized framework has been developed for systems validation that can be applied to both traditional and autonomous systems. The framework consists of an automated test case generation and execution system called Nemesis that rapidly and thoroughly identifies flaws or vulnerabilities within a system. By...

Briefs : Electronics & Computers
High-Speed, Multi-Channel Serial ADC LVDS Interface for Xilinx Virtex-5 FPGA

Analog-to-digital converters (ADCs) are used in scientific and communications instruments on all spacecraft. As data rates get higher, and as the transition is made from parallel ADC designs to high-speed, serial, low-voltage differential signaling (LVDS) designs, the...

Briefs : Manufacturing & Prototyping
Glovebox for GeoLab Subsystem in HDU1-PEM

The GeoLab glovebox was designed to enable the preliminary examination, by astronauts, of geological samples collected from the surface of another planetary body. The collected information would then aid scientists in making decisions about sample curation and prioritization for return to Earth for...

Briefs : Manufacturing & Prototyping
Modified Process Reduces Porosity When Soldering in Reduced Gravity Environments

A modified process yields lower levels of internal porosity for solder joints produced in reduced-gravity environments. The process incorporates both alternative materials and a modified procedure. The process provides the necessary cleaning action to enable...

Briefs : Materials
Three Dimensionally Interlinked, Dense, Solid Form of Single-Walled CNT Ropes

A 3D networked, dense form of single-walled carbon nanotubes (SWNT) has been made through isotropic shrinking of a gel-like SWNT-water paste by very slow evaporation. Approximately 35 g of Raw HiPco nanotubes were cleaned by the method of soft baking (250 °C for 15...

Briefs : Materials
Flexible Plug Repair for Shuttle Wing Leading Edge

In response to the Columbia Accident Investigation Board report, a plug repair kit has been developed to enable astronauts to repair the space shuttle’s wing leading edge (WLE) during orbit. The plug repair kit consists of several 17.78-cm-diameter carbon/ silicon carbide (C/SiC) cover plates...

Briefs : Materials
Use of Functionalized Carbon Nanotubes for Covalent Attachment of Nanotubes to Silicon

The purpose of the invention is to covalently attach functionalized carbon nanotubes to silicon. This step allows for the introduction of carbon nanotubes onto all manner of silicon surfaces, and thereby introduction of carbon nanotubes covalently into...

Briefs : Mechanical & Fluid Systems
Magnetic Interface for Segmented Mirror Assembly

Newly developed magnetic devices are used to create an interface between adjacent mirror segments so that once assembled, aligned, and phased, the multiple segments will behave functionally equivalent to a monolithic aperture mirror. One embodiment might be a kinematic interface that is reversible...

Briefs : Mechanical & Fluid Systems
Axel Robotic Platform for Crater and Extreme Terrain Exploration

To be able to conduct science investigations on highly sloped and challenging terrains, it is necessary to deploy science payloads to such locations and collect and process in situ samples. A tethered robotic platform has been developed that is capable of exploring very challenging...

Briefs : Mechanical & Fluid Systems
Transpiration-Cooled Spacecraft-Insulation-Repair Fasteners

Transpiration-cooled fasteners are proposed that operate like an open-loop heat pipe (self-tapping screws, bolts, and spikes) for use in on-orbit repair of thermal-insulation of a space shuttle or other spacecraft. By limiting the temperature rise of such a fastener and of the adjacent...

Briefs : Mechanical & Fluid Systems
Site Tamper and Material Plow Tool — STAMP

A non-actuated tool has been developed for preparing regolith for in situ measurement by smoothing uneven surfaces and excavating fresher subsurface material for planetary exploration. The STAMP tool contains two tools to prepare regolith for in situ measurement: a tamper to smooth uneven surfaces,...

Briefs : Physical Sciences
Fluorescence-Based Sensor for Monitoring Activation of Lunar Dust

This sensor unit is designed to determine the level of activation of lunar dust or simulant particles using a fluorescent technique. Activation of the surface of a lunar soil sample (for instance, through grinding) should produce a freshly fractured surface. When these reactive...

Briefs : Physical Sciences
Aperture Ion Source

The aperture ion source was conceived to eliminate distortion in measurements of angular distributions of neutral atoms and molecules that require electronimpact ion sources. The approach simplifies the coupling between ion source and spectrometer while providing virtually distortion-free angular distributions and improved...

Briefs : Information Technology
Model-Based Fault Diagnosis: Performing Root Cause and Impact Analyses in Real Time

Generic, object-oriented fault models, built according to causal-directed graph theory, have been integrated into an overall software architecture dedicated to monitoring and predicting the health of mission- critical systems. Processing over the generic fault...

Briefs : Information Technology
Interactive Schematic Integration Within the Propellant System Modeling Environment

Task requirements for rocket propulsion test preparations of the test stand facilities drive the need to model the test facility propellant systems prior to constructing physical modifications. The Propellant System Modeling Environment (PSME) is an initiative...

Briefs : Information Technology
Magnetic and Electric Field Polarizations of Oblique Magnetospheric Chorus Waves

A theory was developed to explain the properties of the chorus magnetic and electric field components in the case of an arbitrary propagation angle. The new theory shows that a whistler wave has circularly polarized magnetic fields for oblique propagation. This...

Briefs : Information Technology
Variable Sampling Mapping

The performance of an optical system (for example, a telescope) is limited by the misalignments and manufacturing imperfections of the optical elements in the system. The impact of these misalignments and imperfections can be quantified by the phase variations imparted on light traveling through the system. Phase...

Articles : Electronics & Computers
Designing High-Speed, Rugged Data Recorders

High-speed recorders represent a major share of electronic instrumentation found in commercial, industrial, scientific research, government, and defense applications. Each system captures specific classes of analog and digital inputs from among an enormous range of sensors, networks, and...

Articles : Electronics & Computers
Improving Software Reliability in Satellite and Spacecraft Applications

In the space industry, much of the effort to refine system engineering processes has been done by hand using tools as divergent as Microsoft PowerPoint to IBM Rational Doors. While these tools are valuable, they do not provide a direct connection to source code and test...

Products : Electronics & Computers
32-Bit Microcontrollers

Microchip Technology (Chandler, AZ) has announced low-pincount, 32-bit PIC32 microcontrollers (MCUs) that provide 61 DMIPS of performance in packages 5 × 5 mm. The PIC32 “MX1” and “MX2” MCUs feature dedicated audio and capacitive-sensing peripherals.

Products : Electronics & Computers
Data Review Tool

The PeerReview Complete™ tool from SmartBear Software (Beverly, MA) allows engineers to share, review, and annotate schematics, 2D drawings, diagrams, images, HTML, and other digital content. PeerReview Complete features include: synchronous and asynchronous reviewing; live chat; threaded comment tracking and automated review...

Products : Electronics & Computers
Evaluation Boards

Bourns (Riverside, CA) offers two evaluation boards for RS-485-port interfaces. The boards use Bourns® TBU® High-Speed Protectors (HSPs), GDTs, TVS diodes, and MOV products. The Bourns RS-485EVALBOARD1 includes two Bourns® TBU® High-Speed Protectors (HSPs), two Bourns® fast-acting GDTs, and two Bourns® TVS diodes. The...

Products : Electronics & Computers
Membrane Switches

APEM Components (Haverhill, MA) has announced a range of customized, ergonomic, low-power membrane switches. The switches can be made with either non-tactile or tactile feedback through sound and light indication. The membrane switches, which meet IP65, IP67, and NEMA4 standards, operate in moderate to harsh conditions.

Articles : Robotics, Automation & Control
Solar Cell Manufacturing and Robot Automation: Right Fit, Right Robot

The United States has set 2015 as a goal to reach grid parity (that point where solar electricity is equal to grid electricity). No matter your thoughts on regulatory involvement, it is clear there will be a resurgence in investment, development, and innovation within the PV...

Application Briefs : Robotics, Automation & Control
Springs and Couplings Keep Mars Science Laboratory Rover on Track

NASA’s Mars Science Laboratory Rover “Curiosity” is the biggest rover to roam the Red Planet, measuring almost the size of a standard car. The rover is expected to land on Mars this summer, joining Opportunity, which has been exploring the planet since 2004. Working with...

Application Briefs : Software
Reverse Engineering Software Reduces Design Time of NASA UAV Engine Cowling

Engineers at NASA’s Ames Research Center in Moffett Field, CA, needed to redesign the engine cowling of their Systems Integration Evaluation Remote Research Aircraft (SIERRA) to reduce drag and improve fuel economy. The SIERRA is an unmanned aerial vehicle (UAV)...

NASA Tech Needs
NASA Medical Capabilities for Space Missions

Ensuring the health, safety, and effective performance of astronauts is critical to the human exploration of space. During missions to the Moon, Mars, or asteroids, crewmembers must have access to advanced medical technologies and protocols to prevent health problems, diagnose disease, treat injuries,...

Techs for License
Synthetic Material Offers Touch-Feel of Genuine Leather

A synthetic leather material delivers a durable touch-feel. The design is based on the way that the human fingertip interacts with surfaces along four different axes of material properties. The fingertip determines whether a surface is soft or hard, smooth or coarse, wet or dry, and warm or...

Techs for License
Piezoelectric-Actuated Valves Bring Accuracy to Process Control Systems

The PACE Hf, a high-flow proportional valve utilizing a Parker Advanced Technology actuator, delivers 180 slpm of air at 30 psi. The product has low power requirements: steadystate 0.6 Watts max, cycling 15 Hz, 1.2 Watts. The Viva piezoelectric actuator provides...

NASA Tech Needs
Increased Steel Surface Friction

An organization seeks innovative processes or coatings for steel. The application requires that a normal force be applied between two lubricated steel surfaces. Excessive normal force results in system power losses and increase in wear; the desired solution will permanently increase the coefficient of friction so...

NASA Tech Needs
Halogen-Free Fire Retardants

A company must achieve standard, non-halogenated fire retardancy on cabling. Methods may include plastic compounds, coatings, polymers, or additives. The UL tests define the fire-retardant properties that the cable must exhibit after treatment — notably, ignition resistance, flame spread resistance after ignition,...

Articles : Motion Control
Motion Control and System Engineering Considerations

Motion control choices are best made in light of the whole system architecture, as the selection of system architecture will drive not only the implementation and integration stages of the project, but also manufacturing and field service, and even the ability to ship and install the final...

Application Briefs : Motion Control
Optimized Machine Capability Through Mechatronics: Packaging for the Future

Mechatronics can be defined as the science to optimize the performance and capabilities of machines using a multi-domain synergistic design approach. It is also described as the combination of mechanical, electronic, computer, software, control, and systems de - sign...

Products
Rodless Actuators

Parker’s Electromechanical Automation Division (Irwin, PA) announced the Light Capacity Rodless (LCR) actuator series that offers the ability to purchase a complete engineered motion solution with an optional onboard stepper drive. The actuators offer users two profile sizes; belt- or screw-drive options; stepper or servo...

Products
Clutches

Industrial Clutch (Waukesha, WI) has introduced the Model HC/CH clutch designed for use in marine applications including drawworks, winches, and propulsion. The clutches feature a key seal that allows the use of standard O-rings and enables installation in current configurations using a double keyway and single drilled actuation hole....

Products
Brushless Motor

Maxon Motor (Fall River, MA) offers a 70- Watt flat brushless motor that delivers a maximum continuous torque of 130 mNm at an efficiency of up to 85%. The motor measures 45 mm in diameter and is available with Hall sensors. It comes in four windings: 24, 30, 36, and 48 V, and can be combined with more than 54 different planetary...

Products
Three-Phase Motor

Lenze Americas (Uxbridge, MA) has released the L-Force Three-Phase MF Motor design for operation with a frequency inverter. The motor can be up to two sizes smaller than conventional asynchronous motors with the same rated power. Available in power ranges from 0.55 to 22 kW, the motors feature the modular system of the L-force...

Products
Soft Starter

ABB (New Berlin, WI) has released the PSE soft starter family with two-phase torque control. Additional features include built-in class-selectable electronic overload, built-in bypass, and an LCD display. The PSE features a compact design, and is suitable for all common applications including centrifugal pumps, fans, blowers,...

Products
Linear Rail Platform

Haydon Kerk Motion Solutions (Waterbury, CT) offers the Kerk® RGS/RGW linear rail platform that includes a 180° folded- over motorized design for motion applications where space is at a premium. The rail contains all the components needed for a complete motion subassembly, including the stepper motor, belt and pulley,...

Products
Machine Automation Controller

Omron Industrial Automation (Schaumburg, IL) has released the NJ-Series Machine Automation Controller (MAC) that integrates multiple, specialized controllers (motion, logic, sequence, vision, operator safety, and RFID tracking) with system synchronization on a single controller. The system features access to one...

Products
Torque Wrench

Advanced Torque Products (Berlin, CT) offers the ATP 40000 mechanical torque multiplier, a digitally controlled wrench that produces up to 40,000 ft/lbs. The device employs all-mechanical operation, which eliminates the need for heavy pumps, tubes, and bleed-off. Mechanical gears rotate on needle roller bearings with hardened and...

Products
Direct Drive Motor Systems

Applimotion (Loomis, CA) has introduced custom direct drive motor systems with precision encoders and bearings. The systems incorporate frameless motor kits into application-specific direct drive motors for special mechanical requirements, special sealing, autoclave heat cycles, and harsh environments. A selection of...

Products
Voice Coil Motor

Equipment Solutions (Sunnyvale, CA) has introduced the RVC-5 rotational voice coil motor that creates rotational translation using a flexure bearing. The rotational translation is achieved by tilting a precision mirror, grating, or other user-supplied load ±5°. Typical applications include semiconductor fabrication, scanning...

Products
Metal Gear Motors

Nidec Copal U.S.A. Corp. (Torrance, CA) offers the MG16B brush and LB16MG brushless metal planetary gear motors. The metal planetary gear train allows for higher torque and protection against shock and vibration loads. Eight gear ratios from 16:1 to 643:1 are available. The brush DC gear motor develops a range of rated torques...

Products
Servo Drive

Portescap (West Chester, PA) offers the LVD low-voltage servo drive designed to support small and large brushed DC or brushless motors. Packed in a high-power-density package, it is powered from a supply voltage of 12-48 VDC, and is capable of 7 amps RMS continuous and 12 amps RMS peak current with CANopen® communication interface....

Products
Motion System Design Software

MOTIONEERING® Application Engine 6.2.0 motion system sizing and selection software from Kollmorgen (Radford, VA) utilizes a mechanism project concept to collect and save load information for multiple axes, automatically calculates application results, and compares them against a database catalog of Kollmorgen...

Articles : Aerospace
Ames Research Center

NASA Ames Research Center is located in the heart of California’s Silicon Valley, surrounded by high-tech companies, universities, and laboratories. With over $3 billion in capital equipment, 2,500 research personnel, and a $900 million annual budget, Ames plays a critical role in virtually all NASA missions in support of...

Who's Who
Dr. Bruce Wielicki, Senior Earth Scientist, Langley Research Center, Hampton, VA

Dr. Bruce Wielicki, senior Earth scientist within the Science Directorate at Langley Research Center, works as lead of the Climate Absolute Radiance and Refractivity Observatory (CLARREO) mission. The Tier-1 earth science decadal survey initiative will anchor a...

News : Energy
New Tool Appraises PV Systems

Scientists at Sandia National Laboratories, in partnership with Jamie Johnson of Solar Power Electric™, have developed PV Value™ - an electronic form to standardize appraisals of homes and businesses outfitted with photovoltaic (PV) installations.

Products
Product of the Month: ANSYS 14.0

ANSYS, Canonsburg, PA, has launched ANSYS® 14.0 engineering simulation technology software that includes ANSYS Workbench™, the framework for the suite. Updates include enhanced customized work flows, automatic parametric evaluations, and transparent sharing of common data between different applications. An...

Podcasts
Dr. Bruce Wielicki, Senior Earth Scientist, Langley Research Center, Hampton, VA

Dr. Bruce Wielicki, senior Earth scientist within the Science Directorate at Langley Research Center, works as lead of the Climate Absolute Radiance and Refractivity Observatory (CLARREO) mission. The Tier-1 earth science decadal survey initiative will anchor a...

Products : Photonics/Optics
Organic Solar Cell Initiative

Imec (Leuven, Belgium) has announced the European FP7 project X10D, an initiative aimed at developing tandem organic solar cells with an increased conversion efficiency and lifetime. The ultimate goal of the X10D project is to introduce organic photovoltaic technologies (OPV) into the thin-film PV market.