Результаты исследований: Научные публикации в периодических изданиях › статья
Temperature quenching of spontaneous emission in tunnel-injection nanostructures. / Talalaev, V.G.; Novikov, B.V.; Cirlin, G.E.; Leipner, H.S.
в: Semiconductors, № 11, 2015, стр. 1483-1492.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - Temperature quenching of spontaneous emission in tunnel-injection nanostructures
AU - Talalaev, V.G.
AU - Novikov, B.V.
AU - Cirlin, G.E.
AU - Leipner, H.S.
PY - 2015
Y1 - 2015
N2 - © 2015, Pleiades Publishing, Ltd.The spontaneous-emission spectra in the near-IR range (0.8–1.3 μm) from inverted tunnel-injection nanostructures are measured. These structures contain an InAs quantum-dot layer and an InGaAs quantum-well layer, separated by GaAs barrier spacer whose thickness varies in the range 3–9 nm. The temperature dependence of this emission in the range 5–295 K is investigated, both for optical excitation (photoluminescence) and for current injection in p–n junction (electroluminescence). At room temperature, current pumping proves more effective for inverted tunnel-injection nanostructures with a thin barrier (
AB - © 2015, Pleiades Publishing, Ltd.The spontaneous-emission spectra in the near-IR range (0.8–1.3 μm) from inverted tunnel-injection nanostructures are measured. These structures contain an InAs quantum-dot layer and an InGaAs quantum-well layer, separated by GaAs barrier spacer whose thickness varies in the range 3–9 nm. The temperature dependence of this emission in the range 5–295 K is investigated, both for optical excitation (photoluminescence) and for current injection in p–n junction (electroluminescence). At room temperature, current pumping proves more effective for inverted tunnel-injection nanostructures with a thin barrier (
U2 - 10.1134/S1063782615110214
DO - 10.1134/S1063782615110214
M3 - Article
SP - 1483
EP - 1492
JO - Semiconductors
JF - Semiconductors
SN - 1063-7826
IS - 11
ER -
ID: 4011780