News tagged with junction temperature
Bright idea illuminates LED standards
Nov 25, 2008 |
4.6 / 5 (8) |
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The lack of common measurement methods among light-emitting diode (LED) and lighting manufacturers has affected the commercialization of solid-state lighting products. In a recent paper, researchers at the National Institute ...
Search results for junction temperature
Self-validating thermocouples based on metal-carbon eutectic fixed points
Oct 02, 2009 |
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When used at high temperatures (above 1100 °C) thermocouples are prone to substantial calibration drift. To gauge the extent of the drift, for example, in an industrial setting, it is highly desirable for ...
Scientists discover new way to study nanostructures
Jul 24, 2007 |
4.5 / 5 (32) |
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Scientists at the Georgia Institute of Technology have discovered a phenomenon which allows measurement of the mechanical motion of nanostructures by using the AC Josephson effect. The findings, which may ...
New Smart Material Bends Under Internal Heat Source
Feb 06, 2009 |
4 / 5 (9) |
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(PhysOrg.com) -- Scientists have developed a new smart material that can bend under the influence of an internal heat source. The material could be used as an aerodynamic flap in cars, in order to stabilize ...
A 20-year old mystery mechanism influencing DRAM cell retention time fluctuation clarified
Physics /
Dec 08, 2005 |
4.2 / 5 (6) |
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Hitachi, Ltd., in cooperation with Elpida Memory announced today that they have identified that the leakage current fluctuation of the p-n junction*1) is the primary factor influencing the charge retention time fluctuation ...
Complex order parameter in ruthenate superconductors confirmed
Nov 27, 2006 |
4.5 / 5 (24) |
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Since it was discovered to be superconducting over a decade ago, the pairing symmetry of strontium ruthenium oxide has been widely explored and debated. Now, a team of researchers led by Dale Van Harlingen at the University ...
Elpida Verifies the Physical Phenomena of Defect Repair Technology on a Microscopic Level
Apr 14, 2006 |
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Elpida Memory announced recently that it has successfully developed defect repair technology that leads to dramatic improvement of data retention, and has also identified the physical phenomena that dominate DRAM retention ...
Study finds bees can learn differences in food's temperature
Nov 17, 2009 |
1 / 5 (1) |
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Biologists at UC San Diego have discovered that honeybees can discriminate between food at different temperatures, an ability that may assist bees in locating the warm, sugar-rich nectar or high-protein pollen ...
New T-ray source could improve airport security, cancer detection
Nov 26, 2007 |
4.2 / 5 (12) |
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Going through airport security can be such a hassle. Shoes, laptops, toothpastes, watches and belts all get taken off, taken out, scanned, examined, handled and repacked. But "T-rays", a completely safe form ...
Study: Earth more sensitive to carbon dioxide than previously thought
Space & Earth / Earth Sciences
Dec 06, 2009 |
3.1 / 5 (49) |
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In the long term, the Earth's temperature may be 30-50% more sensitive to atmospheric carbon dioxide than has previously been estimated, reports a new study published in Nature Geoscience this week.
Bioengineering of nerve-muscle connection could improve hand use for wounded soldiers
Oct 14, 2009 |
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Modern tissue engineering developed at the University of Michigan could improve the function of prosthetic hands and possibly restore the sense of touch for injured patients.
List of search results for junction temperature
