Search Results - "Turkin, A. N."

Photoreversible Current in InGaN/GaN-Based LED Heterostructures with Different Numbers of QWs by Aslanyan, A. E., Avakyants, L. P., Chervyakov, A. V., Turkin, A. N., Kureshov, V. A., Sabitov, D. R., Marmalyuk, A. A.

“…InGaN/GaN-based LED heterostructures with different numbers of quantum wells are investigated by photocurrent spectroscopy in the wavelength range of 350–500…”
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Investigation into the Internal Electric-Field Strength in the Active Region of InGaN/GaN-Based LED Structures with Various Numbers of Quantum Wells by Electrotransmission Spectroscopy by Aslanyan, A. E., Avakyants, L. P., Chervyakov, A. V., Turkin, A. N., Mirzai, S. S., Kureshov, V. A., Sabitov, D. R., Marmalyuk, A. A.

“…The internal electric fields of InGaN/GaN-based green-emission LED heterostructures with various numbers of quantum wells in the active region are investigated…”
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Optimization of Losses in the Shaft-End Seals of High-Power Feedwater Pumps of Thermal Power Plants by Turkin, A. N., Vasil’ev, V. A.

“…The losses in the shaft-end seals of high-power feed water pumps are estimated. The effects of different seal designs on the overall efficiency of the pump are…”
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Luminescence Spectra of High-Power Violet and Ultraviolet Gallium Nitride-Based LEDs by Volkov, V. V., Kogan, L. M., Turkin, A. N., Yunovich, A. E.

“…The electroluminescence spectra of high-power light-emitting diodes (LEDs) based on p – n heterostructures of the InGaN/AlGaN/GaN type emitting in the visible…”
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Preparation and optical properties of Eu2+ doped CaGa2S4-CaS composite bicolor phosphor for white LED by Jabbarov, R., Musayeva, N., Scholz, F., Wunderer, T., Turkin, A. N., Shirokov, S. S., Yunovich, A. E.

“…In the present paper, we report the optical properties of the bicolor composite phosphor on the base of CaS and Ga2S3 and study the possibility using this…”
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Luminescence spectra and efficiency of GaN-based quantum-well heterostructure light emitting diodes: Current and voltage dependence by Kudryashov, V. E., Mamakin, S. S., Turkin, A. N., Yunovich, A. É., Kovalev, A. N., Manyakhin, F. I.

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Spectra of superbright blue and green InGaN/AlGaN/GaN light-emitting diodes by Kudryashov, V.E., Turkin, A.N., Yunovich, A.E., Zolina, K.G., Nakamura, S.

“…Electroluminescence spectra of blue and green light-emitting diodes (LEDs) based on In xGa 1 − xN/Al yGa 1 − yN/GaN heterostructures with a thin quantum well…”
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Changes in the luminescent and electrical properties of InGaN/AlGaN/GaN light-emitting diodes during extended operation by Kovalev, A. N., Manyakhin, F. I., Kudryashov, V. E., Turkin, A. N., Yunovich, A. É.

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Ohmic Heating of InGaN LEDs during Operation: Determination of the Junction Temperature and Its Influence on Device Performance by Schwegler, V., Schad, S. S., Kirchner, C., Seyboth, M., Kamp, M., Ebeling, K. J., Kudryashov, V. E., Turkin, A. N., Yunovich, A. E., Stempfle, U., Link, A., Limmer, W., Sauer, R.

“…Heat generated by ohmic losses is a critical parameter for performance and lifetime of light‐emitting diodes (LEDs). The temperature of InGaN MQW LEDs during…”
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Spectra and Quantum Efficiency of Light-Emitting Diodes Based on GaN Heterostructures with Quantum Wells by Yunovich, A. E., Kudryashov, V. E., Mamakin, S. S., Turkin, A. N., Kovalev, A. N., Manyakhin, F. I.

“…Spectra and quantum efficiency ηe of green LEDs based on heterostructures InGaN/AlGaN/GaN with multiple quantum wells were studied at currents J = 10—6 to 10—1…”
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Luminescence and electrical properties of InGaN/AlGaN/GaN light emitting diodes with multiple quantum wells by Kudryashov, V. E., Turkin, A. N., Yunovich, A. É., Kovalev, A. N., Manyakhin, F. I.

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Impact ionization luminescence of InGaN/AlGaN/GaN p-n-heterostructures by Kovalev, A. N., Manyakhin, F. I., Kudryashov, V. E., Turkin, A. N., Yunovich, A. É.

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Luminescence spectra of blue and green light-emitting diodes based on multilayer InGaN/AlGaN/GaN heterostructures with quantum wells by Zolina, K. G., Kudryashov, V. E., Turkin, A. N., Yunovich, A. É.

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Preparation and optical properties of Eu 2+ doped CaGa 2 S 4 –CaS composite bicolor phosphor for white LED by Jabbarov, R., Musayeva, N., Scholz, F., Wunderer, T., Turkin, A. N., Shirokov, S. S., Yunovich, A. E.

“…Abstract In the present paper, we report the optical properties of the bicolor composite phosphor on the base of CaS and Ga 2 S 3 and study the possibility…”
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Preparation and optical properties of Eu2+ doped CaGa2S4-CaS composite bicolor phosphor for white LED by JABBAROV, R, MUSAYEVA, N, SCHOLZ, F, WUNDERER, T, TURKIN, A. N, SHIROKOV, S. S, YUNOVICH, A. E

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Tunneling effects in light-emitting diodes based on InGaN/AlGaN/GaN heterostructures with quantum wells by Kudryashov, V. E.

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Spectra of superbright blue and green InGaN/AlGaN/GaN light-emitting diodes by KUDRYASHOV, V. E, TURKIN, A. N, YUNOVICH, A. E, ZOLINA, K. G, NAKAMURA, S

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