Search Results - "Usikova, A.A"
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Low frequency noise in P-InAsSbP/n-InAs infrared light emitting diode-photodiode pairs
Published in Infrared physics & technology (01-09-2021)“…Low frequency noise in P-InAsSbP/n-InAs infrared light emitting diode- photodiode pairs is investigated for the first time at 300 K. It is shown that…”
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InAsSbP Photodiodes for 2.6-2.8-[micro]m Wavelengths
Published in Technical physics (01-02-2018)“…Research data for photovoltaic, I-V and C-V characteristics of InAsSbP/InAs heterostructure photodiodes that operate at room temperature in the wavelength…”
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P-InAsSbP/p-InAs0.88Sb0.12/n-InAs0.88Sb0.12/n+-InAs PDs with a smooth p-n junction
Published in Infrared physics & technology (01-01-2018)“…•Linear impurity distribution near the p-n junction.•Low unit area capacity (Co/A)77 K = 4.3 × 10−8 F × cm−2).•D4.7μm,300K∗ as high as 6.5 × 108 Jones…”
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InAsSbP/InAs0.9Sb0.1/InAs DH photodiodes (λ0.1=5.2μm, 300K) operating in the 77–353К temperature range
Published in Infrared physics & technology (01-11-2015)“…Double heterostructure back-side illuminated photodiodes with a 10-μm thick InAs0.9Sb0.1 active layer have been fabricated, studied and characterized in the…”
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InAsSbP/InAs 0.9 Sb 0.1 /InAs DH photodiodes ( λ 0.1 = 5.2 μm, 300 K) operating in the 77–353 К temperature range
Published in Infrared physics & technology (01-11-2015)Get full text
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Photodiode 1 x 64 linear array based on a double p-InAsSbP/n-In[As.sub.0.92][Sb.sub.0.08]/[n.sup.+]-InAs heterostructure
Published in Semiconductors (Woodbury, N.Y.) (01-05-2016)“…The results of studies of the current-voltage characteristics and of the photoelectric and luminescence properties of a monolithic diode 1 x 64 linear array…”
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Heterostructures of Single-Wavelength and Dual-Wavelength Quantum-Cascade Lasers
Published in Semiconductors (Woodbury, N.Y.) (01-06-2018)“…The results of development of the basic structure and technological conditions of growing heterostructures for single- and dual-frequency quantum-cascade…”
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P-InAsSbP/n-InAs single heterostructure back-side illuminated 8×8 photodiode array
Published in Infrared physics & technology (01-09-2016)“…•BLIP regime starting from 190K at 3μm.•Capacitance as small as 1.3×10−7Fcm−2, 80K.•Good uniformity of diode parameters in 8×8 PD matrix…”
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Spatial redistribution of radiation in flip-chip photodiodes based on InAsSbP/InAs double heterostructures
Published in Semiconductors (Woodbury, N.Y.) (01-02-2017)“…The spatial distribution of equilibrium and nonequilibrium (including luminescent) IR (infrared) radiation in flip-chip photodiodes based on InAsSbP/InAs…”
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Effect of postgrowth techniques on the characteristics of triple-junction inGaP/GaAs/Ge solar cells
Published in Semiconductors (Woodbury, N.Y.) (01-09-2014)“…The photoelectric characteristics of triple-junction InGaP/Ga(In)As/Ge solar cells are studied in relation to the method used to form the photocell chip. It is…”
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Low dark current P-InAsSbP/n-InAs/N-InAsSbP/n+-InAs double heterostructure back-side illuminated photodiodes
Published in Infrared physics & technology (01-05-2016)“…•Lowest capacitance of InAs heterojunction PD.•Fast response.•High detectivity in the 3μm range.•BLIP operation at 150K at 3μm.•Flip-chip design…”
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Metal-Semiconductor Nanoheterostructures with an AlGaN Quantum Well and In Situ Formed Surface Al Nanoislands
Published in Semiconductors (Woodbury, N.Y.) (01-05-2018)“…We report on fabrication and studies of composite heterostuctures consisting of an Al 0.55 Ga 0.45 N/A l0.8 Ga 0.2 N quantum well and surface Al nanoislands,…”
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Investigation of the Modified Structure of a Quantum Cascade Laser
Published in Semiconductors (Woodbury, N.Y.) (01-01-2018)“…The process of obtaining a modified structure for quantum cascade lasers is studied; this process includes growth using molecular-beam epitaxy, plasma etching,…”
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Plasmon-induced enhancement of yellow-red luminescence in InGaN/Au nanocomposites
Published in Semiconductors (Woodbury, N.Y.) (01-02-2015)“…A significant (by up to a factor of 7) increase in the internal quantum efficiency of luminescence is achieved at room temperature in…”
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Switching between the mode-locking and Q-switching modes in two-section QW lasers upon a change in the absorber properties due to the Stark effect
Published in Semiconductors (Woodbury, N.Y.) (01-06-2016)“…The passive Q-switching and mode-locking modes are implemented in two-section lasers with three quantum wells. It is demonstrated that raising the reverse bias…”
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On the gain properties of “thin” elastically strained InGaAs/InGaAlAs quantum wells emitting in the near-infrared spectral region near 1550 nm
Published in Semiconductors (Woodbury, N.Y.) (01-10-2016)“…The results of experimental studies of the gain properties of “thin” (3.2 nm thick) elastically strained InGaAs/InGaAlAs quantum wells emitting in the…”
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Micro-Photoluminescence Studies of CdSe/ZnSe Quantum Dot Structures Grown under Different Conditions
Published in Acta physica Polonica, A (01-01-2016)Get full text
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Cooled P-InAsSbP/n-InAs/N-InAsSbP double heterostructure photodiodes
Published in Infrared physics & technology (01-05-2014)“…•We tested for the first time InAs double heterostructure photodiodes at low temperatures.•InAs DH photodiodes exhibited superior performance compared to any…”
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Manifestation of the Purcell effect in the conductivity of InAs/AlSb short-period superlattices
Published in Semiconductors (Woodbury, N.Y.) (01-11-2013)“…Vertical transport in short-period InAs/AlSb superlattices with type-II heterojunctions is studied at room temperature. It is found that negative differential…”
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