Researchers at Korea's Chonbuk National University and Korea Institute of Science and Technology have improved the contact of graphene with p-type gallium nitride (p-GaN), resulting in improved near-ultraviolet (NUV) light-emitting diodes ...
Tags: Near-ultraviolet LEDs, Graphene GaN MOCVD, Gallium Nitride
A team of Harvard scientists and engineers has demonstrated a new type of battery that could fundamentally transform the way electricity is stored on the grid, making power from renewable energy sources such as wind and solar far more ...
Tags: battery, renewable energy, grid-scale battery, metal-free flow battery
A group at Harvard University has created an aqueous flow battery that uses a quinone, a type of organic molecule that happens to have favorable electrochemical properties. The particular quinone they used is nearly identical to one found ...
Tags: Electrical, Electronics
Seam welding is a pair of rolled plate electrode instead of spot welding of cylindrical electrode, and the relative motion artifacts, resulting in a small molten nuclear mutually shiplap seal weld soldering method. Solderingg assembly into ...
The lead-time indicators for passive electronic components have demonstrated anemic market performance for the past two years suggesting lackluster demand from end-use markets. Raw material pricing has been trending downward, which bodes ...
Tags: Passive Components, Electrical, Electronics, indicators
One of the biggest challenges facing rechargeable batteries with lithium (Li) electrodes is the growth of dendrites, which can short-circuit the batteries and cause complete failure. Although dendrites do their damage in the battery's ...
Tags: Electronics, Batteries
Researchers at the National Institute of Advanced Industrial Science and Technology (AIST) in Japan have used evanescent wave coupling to enhance the light output power of red light-emitting diodes (LEDs) by a factor of 3.8 [Guo-Dong Hao ...
Tags: Red LEDs AlGaInP, LED, Electrical, Electronics
Boston Scientific has obtained CE Mark approval for its X4 line of quadripolar CRT-D systems, including the AUTOGEN X4, DYNAGEN X4, and INOGEN X4 cardiac resynchronization therapy defibrillators (CRT-Ds), a suite of ACUITY X4 quadripolar LV ...
Tags: CRT-D Systems, CE Mark
Murata today announced two new additions to its line-up of AEC-Q200 qualified multi layer ceramic capacitorsThe main differences between ceramic dielectricThe insulating material between the plates of the capacitor. The material is chosen ...
Tags: Murata, Mlcc Lineup, New Ratings
MLCCMultiple-layer capacitors interleave dielectric and electrode layers. This type of capacitor has increased current handling capacity, higher Q, and lower internal series resistance than conventional capacitors of the same size and ...
Tags: Holy Stone, 3H, November Results
The total market value for electric unmanned aerial vehicles will reach over one Billion dollars by 2023 according to findings in the new IDTechEx report, Electric Unmanned Aerial Vehicles (UAV) 2013-2023. This report includes hybrid and ...
Tags: Construction, Decoration
University of California Santa Barbara (UCSB) researchers have been studying the effect of using undoped vertical spacers in the source and drain contacts to reduce off-state leakage in indium arsenide (InAs)-channel ...
Tags: Electrical, Electronics, Mosfets
Researchers at Meijo University and Nagoya University, Japan, have produced low-resistance n-type aluminium gallium nitride (n-AlGaN) [Toru Sugiyama et al, Appl. Phys. Express, vol6, p121002, 2013]. Using the n-AlGaN as part of an ...
Tags: LED, Electrical, Electronics
US-based Medtronic has announced that its Micra transcatheter pacing system (TPS) has been implanted in the first patient in Austria as part of the company’s multi-center global clinical trial. The single-arm, pivotal clinical trial ...
Medtronic, a medical technology company, has announced CE Mark approval in Europe and Therapeutic Goods Administration (TGA) listing in Australia for its Symplicity Spyral catheter and Symplicity G3 radio frequency (RF) generator. ...
Tags: Medtronic, medical technology