Книжкові видання та компакт-диски Журнали та продовжувані видання Автореферати дисертацій Реферативна база даних Наукова періодика України Тематичний навігатор Авторитетний файл імен осіб
|
Для швидкої роботи та реалізації всіх функціональних можливостей пошукової системи використовуйте браузер "Mozilla Firefox" |
|
|
Повнотекстовий пошук
Пошуковий запит: (<.>A=Trishchuk L$<.>) |
Загальна кількість знайдених документів : 5
Представлено документи з 1 до 5
|
1. |
Trishchuk L. I. Phase diagrams of the Cu1.95(Ag2)Te–ZnTe(CdTe) quasibinary systems and liquidus surfaces of the Cu1.95(Ag2)Te–ZnTe–CdTe quasiternary systems [Електронний ресурс] / L. I. Trishchuk, G. S. Oliynyk, V. M. Tomashyk // Chemistry of metals and alloys. - 2008. - Vol. 1, № 1. - С. 58-61. - Режим доступу: http://nbuv.gov.ua/UJRN/Khms_2008_1_1_12
| 2. |
Savchuk O. A. CdTe quantum dots precipitation of monodisperse fractions from colloid solutions [Електронний ресурс] / O. A. Savchuk, L. I. Trishchuk, I. A. Mazarchuk, V. M. Tomashik, Z. F. Tomashik, O. P. Dimitriev, S. D. Boruk, D. O. Kapush // Semiconductor physics, quantum electronics & optoelectronics. - 2010. - Vol. 13, № 4. - С. 428-431. - Режим доступу: http://nbuv.gov.ua/UJRN/MSMW_2010_13_4_22 CdTe nanocrystals were prepared in aqueous solution by the reaction between Cd<^>2+ and H2Te, obtained electrochemically in a galvanostatic cell, in the presence of thioglycolic acid. Subsequently, we have investigated precipitation of monodisperse fractions of CdTe quantum dots from polydisperse colloid solutions. In addition, the photoluminescence characteristics of these systems were studied in detail.
| 3. |
Kapush O. A. The influence of dispersion environment nature on the photoluminescence properties of CdTe nanocrystals in colloidal solutions [Електронний ресурс] / O. A. Kapush, S. M. Kalytchuk, L. I. Trishchuk, V. M. Tomashyk, Z. F. Tomashyk, A. S. Kravtsova, D. V. Korbutyak, S. D. Boruk // Semiconductor physics, quantum electronics & optoelectronics. - 2012. - Vol. 15, № 3. - С. 223-226. - Режим доступу: http://nbuv.gov.ua/UJRN/MSMW_2012_15_3_9
| 4. |
Pashchenko G. A. Features of electrochemical processes at the boundary p-GaAs-HF water solution [Електронний ресурс] / G. A. Pashchenko, M. Yu. Kravetskyi, L. I. Trishchuk // Semiconductor physics, quantum electronics & optoelectronics. - 2018. - Vol. 21, № 3. - С. 277-281. - Режим доступу: http://nbuv.gov.ua/UJRN/MSMW_2018_21_3_11 Investigated in this work have been polarization curves typical for the interface p-GaAs - HF water solution with the concentration of fluoric acid between 1 and 10 mass.%. The shape of these curves has been compared with that following from analytical expressions obtained with account of the general equation for electrochemical kinetics. This equation was considered for partial cases of electrode potential re-distribution between the Helmholtz layers and space charge region (SCR) in semiconductor. It has been found that the shape of polarization curves corresponds to the state when exchange reactions at the above boundary for the used HF concentrations take place mainly via the valence band with participation of holes, while the electrode potential re-distributes between semiconductor SCR and the Helmholtz layer. Determined also have been the ranges of current density where transfer of current carriers takes place through the boundary p-GaAs - HF water solution (electrochemical stage), exchange currents for cathode and anode biases, coefficient of charge carrier transfer under the cathode bias.
| 5. |
Kapush O. A. Effect of the nature of dispersion medium on the CdTe/TGA nanocrystal formation in colloidal solutions and polymeric membranes [Електронний ресурс] / O. A. Kapush, S. D. Boruk, O. S. Boruk, S. I. Budzulyak, B. N. Kulchytsky, O. G. Kosinov, L. I. Trishchuk, I. O. Mazarchuk, V. J. Morozovska, V. M. Dzhagan, S. E. Hatilov, D. V. Korbutiak // Semiconductor physics, quantum electronics & optoelectronics. - 2020. - Vol. 23, № 2. - С. 160-167. - Режим доступу: http://nbuv.gov.ua/UJRN/MSMW_2020_23_2_10 In this work, physical and chemical properties of CdTe low-dimensional crystallites obtained by grinding or colloidal synthesis have been investigated. In particular, we have analyzed the photo luminescent characteristics of CdTe nanocrystals stabilized by thioglycolic acid, synthesized by using deionized water and water solutions of ethylene glycol and glycerin of different concentrations as dispersion medium. It has been shown that the stability of colloidal solutions of CdTe nanocrystals depends on the nature of dispersion medium and the stabilizer concentration.
|
|
|