Electronics & Semiconductors
Can we contribute to the worldwide energy challenge by maximizing the efficiency in power conversion at a low cost? The answer is: YESvGaN! The goal of the YESvGaN consortium is to create a new class of vertical power transistors ...
Nov 4, 2022
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Electronics & Semiconductors
Mesoscopic dye-sensitized solar cells (DSCs) were invented in 1990s by Brian O'Regan and Michael Grätzel, taking on the latter's name—the world-famous Grätzel cells. DSCs convert light into electricity through photosensitizers—dye ...
Oct 26, 2022
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192
Engineering
A research team, affiliated with UNIST has succeeded in achieving a power conversion efficiency (PEC) of 23.50% in a perovskite-silicon tandem solar cell built with a special textured anti-reflective coating (ARC) polymeric ...
Oct 24, 2022
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Energy & Green Tech
Empa researchers have, once again, improved the efficiency of CIGS flexible solar cells. Independently certified measurements revealed a power conversion efficiency of 22.2% to convert light into electricity, an improvement ...
Oct 11, 2022
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Engineering
Rice University engineers say they've solved a long-standing conundrum in making stable, efficient solar panels out of halide perovskites.
Sep 22, 2022
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Engineering
Engineering researchers have created new high-power electronic devices that are more energy efficient than previous technologies. The devices are made possible by a unique technique for "doping" gallium nitride (GaN) in a ...
Sep 6, 2022
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Energy & Green Tech
With gas prices soaring and food costs pinching family budgets, an interdisciplinary team of researchers at WPI is looking at ways to use food waste to make a renewable and more affordable fuel replacement for oil-based diesel. ...
Sep 2, 2022
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Internet
Millions of children log into chat rooms every day to talk with other children. One of these "children" could well be a man pretending to be a 12-year-old girl with far more sinister intentions than having a chat about "My ...
Aug 24, 2022
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Energy & Green Tech
A solar-cell module that mitigates cell-to-module losses has been developed by KAUST researchers following a rethink of the module's optical design and how it should be stacked.
Aug 22, 2022
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66
Engineering
Since 2009, scientists have suspected that perovskite films, which are a combination of organic and inorganic material, could be promising for solar panel construction. Perovskites are very thin films with a specific crystal ...
Aug 15, 2022
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Conversation is a form of interactive, spontaneous communication between two or more people who are following rules of etiquette.
Conversation analysis is a branch of sociology which studies the structure and organization of human interaction, with a more specific focus on conversational interaction.
This text uses material from Wikipedia, licensed under CC BY-SA
