Search Results - "IVANOV, A. L"

Towards Bose-Einstein condensation of excitons in potential traps by Butov, L. V, Lai, C. W, Ivanov, A. L, Gossard, A. C, Chemla, D. S

“…An exciton is an electron-hole bound pair in a semiconductor. In the low-density limit, it is a composite Bose quasi-particle, akin to the hydrogen atom. Just…”
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Tomography of Soil Pores: from Morphological Characteristics to Structural–Functional Assessment of Pore Space by Ivanov, A. L., Shein, E. V., Skvortsova, E. B.

“…The development of tomographic studies of soil pore space in Russian soil science in 2011–2018 is discussed. In several years, these studies have evolved from…”
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Effect of Heat Treatment on the Structure and Properties of Pressed Semiproducts from Advanced Aluminum Superalloy V-1977 by Kablov, E. N., Nechaikina, T. A., Somov, A. V., Ivanov, A. L., Murzabaeva, O. Yu

“…The influence of one-stage and two-stage artificial aging on the structure and properties of pressed strips from V-1977 aluminum superalloy is studied. The…”
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Effect of Low-Distortion Quenching on the Combination of Properties of Sheet Parts from Aluminum Alloys by Ivanov, A. L., Sidel’nikov, V. V., Nechaikina, T. A., Kozlova, O. Yu

“…The effect of low-distortion quenching in a low-concentration polymer medium on the combination of properties of sheet preforms and parts from aluminum alloys…”
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Rehabilitation of Soil Properties by Using Direct Seeding Technology by Dridiger, V. K., Ivanov, A. L., Belobrov, V. P., Kutovaya, O. V.

“…The application of direct seeding technology on typical and ordinary chernozems in the European territory for four years has resulted in a significant increase…”
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Origin of the inner ring in photoluminescence patterns of quantum well excitons by Ivanov, A. L, Smallwood, L. E, Hammack, A. T, Yang, Sen, Butov, L. V, Gossard, A. C

“…In order to explain and model the inner ring in photoluminescence (PL) patterns of indirect excitons in GaAs/AlGaAs quantum wells (QWs), we develop a…”
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Map of Anthropogenic Soil Erosion of Russia by Ivanov, A. L., Savin, I. Yu, Stolbovoy, V. S., Avetyan, S. A., Shishkonakova, E. A., Kashtanov, A. N.

“…The last map of anthropogenic soil erosion in Russia was compiled more than 20 years ago on a scale of 1 : 5 000 000. In recent years, additional data on soil…”
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Study of the Structure and Properties of Long-Length Wide Sheets of Aluminum Alloy V95pchT2 by Nechaikina, T. A., Ivanov, A. L., Gusev, D. V., Kozlova, O. Yu

“…A comprehensive research was conducted to study long-length (> 10 m), wide (> 2 m), 7 mm thick sheets of high-strength aluminum alloy V95pch after quenching…”
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Thermolabile and Thermostable Organic Matter of Chernozems under Different Land Uses by Kholodov, V. A., Farkhodov, Yu. R., Yaroslavtseva, N. V., Aydiev, A. Yu, Lazarev, V. I., Ilyin, B. S., Ivanov, A. L., Kulikova, N. A.

“…The purpose of the work is a comparative study of the molecular composition of thermolabile (volatilizes at 300°C) and thermostable (volatilizes at 500°C)…”
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Indirect Excitons in Elevated Traps by High, A. A, Hammack, A. T, Butov, L. V, Mouchliadis, L, Ivanov, A. L, Hanson, M, Gossard, A. C

“…We report on the study of indirect excitons in elevated traps. The transition from a normal to elevated trap results in the appearance of narrow lines in the…”
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Stimulated scattering of indirect excitons in coupled quantum wells: signature of a degenerate Bose-gas of excitons by Butov, L V, Ivanov, A L, Imamoglu, A, Littlewood, P B, Shashkin, A A, Dolgopolov, V T, Campman, K L, Gossard, A C

“…We observe and analyze strongly nonlinear photoluminescence kinetics of indirect excitons in GaAs/AlGaAs coupled quantum wells at low bath temperatures, > or =…”
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Changes in the chlorophyll and carotenoid contents in the leaves of steppe plants along a latitudinal gradient in South Ural by Ivanov, L. A, Ivanova, L. A, Ronzhina, D. A, Yudina, P. K

“…We studied the content of chlorophylls and carotenoids in the leaves of steppe plants of South Ural growing along a latitudinal gradient from southern steppe…”
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A Quantitative Approach to Zoning Arid Territories in Russia with Respect to Climatic and Soil-Granulometric Parameters by Rukhovich, D. I., Pankova, E. I., Kalinina, N. V., Chernousenko, G. I., Ivanov, A. L.

“…A new quantitative approach to zoning of arid territories based on a new zoning climatic parameter (the sum of precipitation excesses over evaporation) and the…”
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Nanotechnologies: a review of inventions and utility models. Part II by Ivanov, L.A., Kapustin, I.A., Borisova, O.N., Pisarenko, Zh.V.

“…A brief review of patents is given. The research performed by scientists, engineers and specialists in the area of nanotechnologies and nanomaterials resulted…”
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The Kinetics of Cooling of Sheet Parts from Aluminum Alloys Under Low-Deformation Quenching in a Polymer Medium by Ivanov, A. L., Senatorova, O. G., Mitasov, M. M., Antipov, V. V., Straupenek, M. E., Tormysheva, N. Yu

“…The kinetics of cooling of sheet preforms from aluminum alloys in a quenching medium with polymer additions is analyzed. Reduction of warpage and residual…”
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Laser stereolithography and supercritical fluid processing for custom-designed implant fabrication by Popov, V K, Evseev, A V, Ivanov, A L, Roginski, V V, Volozhin, A I, Howdle, S M

“…This paper describes the laser photopolymerization of a liquid mixture of polyfunctional acrylic monomers, photoinitiator and hydroxyapatite (HA). Pure…”
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Nanotechnologies: a review of inventions and utility models. Part III by Ivanov, L.A., Demenev, A.V., Pisarenko, Zh.V., Wang, Q.

“…The article provides an abstract review of patents. The results of creative activity of scientists, engineers and specialists, including inventions in the…”
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To the anniversary of Academician of RAS V.I. Kiryushin by Ivanov, A. L.

“…The Editorial Board is pleased to announce that by tthe decision of the Presidium of the Russian Academy of Sciences, V.V. Dokuchaev Gold Medal has been…”
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Leaf acclimation to experimental climate warming in meadow plants of different functional types by Ivanova, L. A., Chanchikova, A. G., Ronzhina, D. A., Zolotareva, N. V., Kosulnikov, V. V., Kadushnikov, R. M., Ivanov, L. A.

“…The use of open-top chambers (OTCs) installed in natural plant cover is one of the approaches to study plant responses to climate change. Three OTCs made from…”
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The resource potential of Russian lands for crop farming by Ivanov, A. L., Savin, I. Yu, Stolbovoy, V. S.

“…Geoinformational analysis shows that the fraction of lands that are optimal for farming of the main crops in Russia is about 10% of the available land at best…”
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