<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "The effect of current crowding on the heat and light pattern in high-power AlGaAs light emitting diodes"^^ . "The results of the light and temperature micromapping in AlGaAs light emitting diodes grown by\r\nliquid phase epitaxy as double heterostructures and emitting at ��0.87 �m are presented. At a\r\ndriving current well above the safe operating limit ��300 mA�, the nonuniform light pattern and\r\nlocal self-heating �with temperature gradient of about 950 °C/cm� followed by catastrophic\r\ndegradation of a device were detected with the charge coupled device and infrared microscopes\r\noperating in a pulsed mode. These were shown to result from the current crowding effect in the active and contact areas of a device. Good agreement between the theory and experiment was found"^^ . "2008" . . "104" . . "American Institute of Physics"^^ . . . "Journal Of Applied Physics"^^ . . . "10897550" . . . . . . . . . . . . . . . . . . . "V. K."^^ . "Malyutenko"^^ . "V. K. Malyutenko"^^ . . "A. V."^^ . "Zinovchuk"^^ . "A. V. Zinovchuk"^^ . . "A. A."^^ . "Vilisov"^^ . "A. A. Vilisov"^^ . . "A. D."^^ . "Podoltsev"^^ . "A. D. Podoltsev"^^ . . "O. Yu."^^ . "Malyutenko"^^ . "O. Yu. Malyutenko"^^ . . . . . . "The effect of current crowding on the heat and light pattern in high-power AlGaAs light emitting diodes (Text)"^^ . . . "JAPIAU1043033115_1.pdf"^^ . . . "The effect of current crowding on the heat and light pattern in high-power AlGaAs light emitting diodes (Інший)"^^ . . . . . . "lightbox.jpg"^^ . . . "The effect of current crowding on the heat and light pattern in high-power AlGaAs light emitting diodes (Інший)"^^ . . . . . . "preview.jpg"^^ . . . "The effect of current crowding on the heat and light pattern in high-power AlGaAs light emitting diodes (Інший)"^^ . . . . . . "medium.jpg"^^ . . . "The effect of current crowding on the heat and light pattern in high-power AlGaAs light emitting diodes (Інший)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #8346 \n\nThe effect of current crowding on the heat and light pattern in high-power AlGaAs light emitting diodes\n\n" . "text/html" . . . "QC Physics"@en . "QC Фізика"@uk . .