Figure 1: Si MOSFET-based architecture for providing AC power to the CPU or GPU
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Figure 1 - Complete 3D CAD tool suites offer capability to create production level drawings
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Figure 1: A typical ‘power tree’ for a Xilinx Zynq 7 device
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Figure 1. Dispense Line Consistency (um)
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Figure 1. The above graph shows the strong growth opportunity at hand as emission standards drive a significant shift to battery electric vehicles. (Source: Yole and Cree estimates)
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Figure 1. A baby-faced service robot on the CES 2020 show floor. (Picture courtesy of Reno Rossetti)
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Figure 1. Twisted pairs in an Ethernet cable powered by Power over Ethernet
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Figure 1. Ultralow EMI emission LT8609S 12 V to 5 V synchronous step-down converter
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Figure 1: LAPP’s Ölflex Classic control cables include the flame-retardant 130H version, which is suitable for facilities that face high fire risks.
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Figure 1: Delta configuration
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Figure 1: HRR operation is similar to fixed ratio at lower Vin, but limits Vout at higher values of Vin
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Figure 1. One possible FPGA power tree: a high voltage input supply (for example, 12 V, 24 V, or 48 V) is stepped down to an intermediate voltage bus feeding the POL regulators that power the FPGA
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Figure 1. Sensors must offer versatility for broad applicability
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Figure 1a. Example voltage and current discharge curves for 10 kW discharge from one module with 56 V float voltage
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Figure 1. Rated to IP67, the KSC3 series sealed tact switch offers positive adaptable tactile feeling
Simulated low temperature (left) and high temperature (right) phase of a 2D Ising model, where blue points are spins pointing up, and the red points are spins pointing down.
Rice University theorists have calculated flexoelectric effects in double-walled carbon nanotubes. The electrical potential (P) of atoms on either side of a graphene sheet (top) are identical, but not when the sheet is curved into a nanotube. Double-walled nanotubes (bottom) show unique effects as band gaps in inner and outer tubes are staggered.
Automated detection and inventorying of energy systems using photovoltaic facilities as an example. (Photo: Google Maps/greenventory)
Increasing the efficiency of Solid oxide fuel cells (SOFCs)
Siemens connects healthcare providers and medical designers to produce components through additive manufacturing
(from R-L): Assoc Prof Liu Linbo and one of his researchers Dr Xinyu Liu from NTU Singapore, have developed the prototype of a handheld medical imaging device, which produces images 100 times higher resolution than what X-Ray, computed tomography (CT) and Magnetic Resonance Imaging (MRI) machines can provide.
For exciton-exciton annihilation to occur, two excitons must interact with each other. These interactions are well-characterized for 1D and 2D systems. In a 1D system, we can think of exciton interactions occurring like schoolchildren talking on a bus.
2020 LHC Olympics logo.
Proof of concept for cascaded terahertz accelerator using long pulses. The mini-accelerator uses terahertz radiation that can be recycled for a second stage of acceleration.
Abdulmalik Obaid (on left) and Nick Melosh with their microwire array. This bundle of microwires can enable researchers to watch the activity of hundreds of neurons in the brain in real time.
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Dr Agustin Schiffrin and his team at the School of Physics and Astronomy (Monash University)
This 1.5-meter-long experimental setup was used to test the effectiveness of a submerged temperature sensor to charge and transmit instructions to a solar panel.
New chip-based devices contain all the optical components necessary for quantum key distribution. The cost-effective platform is designed to facilitate citywide networks.
The X-Burst framework developed at TU Graz can be integrated into the operating system of existing devices.
This film derived from fish scales could someday be used in flexible electronic devices.
PPPL physicist Nathan Ferraro with image from cover of report behind him.
This image shows steel-steel composite metal foam samples before testing (right) and after 100 minutes exposure to 825C (left).
Atoms in a glass vapor cell are excited with laser beams to Rydberg states. They detect the electric fields (coming from the gold antenna in the background) and imprint the information back onto the laser beams.
Korean TV makers aim to refill panel inventories to meet shipment targets
The research group "Ultrafast Nano-Optics" at the University of Oldenburg, Germany, investigates processes in the nanoworld using lasers that emit extremely short flashes of light.
Karen Leggio, Senior Vice President and General Manager, Channel, TE, presents the Global Distributor of the Year award to Mike Morton, TTI COO and members of TTI's leadership team.
Professor Moses Chung and ChangKyu Sung in the School of Natural Sciences at UNIST were the only Korean researchers who partook in the MICE collaboration.
Sound waves illustration.
Professor Sung-Yeon Jang (center) and his research team in the School of Energy and Chemical Engineering at UNIST.
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Schematic illustration of the newly emerged 2D heterostructures research with various heterogeneous integration of 2D materials.
Perovskite/silicon tandem solar cells are contenders for the next-generation photovoltaic technology, with the potential to deliver module efficiency gains at minimal cost.
The ETH quantum link in Andreas Wallraff's laboratory. The tube at the centre contains the strongly cooled waveguide that connects the two quantum chips in their cryostats via microwave photons.
Schematic images and electron microscope photograph of sulfur-carbon composites (upper). Schematic images and cycle characteristics of all-solid-state sulfur battery (lower).
Schematic of a Josephson quantum filter (JQF). The data qubit (DQ) to be protected and the JQF are directly coupled to a semi-infinite waveguide, through which control pulses for the DQ are applied.
Schematic representation of the magnetization in an advanced racetrack memory data storage. Skyrmions (blue) and antiskyrmions (red) constitute the '1' and '0' bits, respectively.
MXenes are 2D materials forming multi-layered particles (left) from which pseudocapacitors are made. Shining X-ray light on MXenes revealed changes of their chemical structure upon intercalation of urea molecules (right) compared to pristine MXenes (center).
Graphene Flagship researchers successfully combined graphene with tandem perovskite-silicon solar cells to achieve efficiencies of up to 26.3%.
Digging deeper into the intricacies of these networks in an effort to develop more efficient Quantum Algorithms
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Figure 1. A complete ±12 V/50 mA isolated flyback converter for a wide input range, 30 V to 400 V.
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Table 1: Advanced Controllers vs. Analog-Based and Digital Control Solutions
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Figure 1. Simplified schematic of the Ignition IGBT test circuit and the resulting IGBT gate voltage, collector current, and dissipated power. P1 is the ON-state power loss and P2 is the discharging cycle power loss
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Figure 1: RDS(on) comparison for a CoolSiC device using various gate drive voltages at different temperatures
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Figure 1. A large driver source current is needed to charge gate capacitances quickly. Source: ON Semiconductor TND6237/D
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Figure 1: Weibull plots of gate-to-source failures of EPC2212. Note that very few failures occur even at 8 VGS , yet the device has a maximum VGS rating of 6 V. The data on the left is at 25oC and the data on the right is at 120oC
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Figure 1: GaN optimized for fast switching
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Figure 1: Two-chip normally-off high voltage GaN FET
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Figure 1: Examples of grid-tied converters
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Figure 1. The half-bridge circuit is widely used to convert electrical energy efficiently in modern designs
