Dehydration investigations of a refractory concrete using DTA method
Само за регистроване кориснике
2012
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Characterization of adsorption-desorption (AD) processes of gas particles on semiconductors is necessary in order to investigate the influence of these processes on the micro/nano-devices performance. By applying a numerical computational method we determined the pressure dependence of the equilibrium coverage of the semiconductor surface by chemisorbed gas particles. We concluded that the pressure dependence of the total coverage of the surface by adparticles, and also of coverages by both the neutral and ionized adparticles, can be obtained by measuring the adsorbed mass. We propose the use of nanocantilever sensors for such extremely sensitive mass measurements. The obtained adsorption induced cantilever's resonant frequency shifts are higher than the detection threshold set by the termomechanical noise. This confirms the applicability of the used nanocantilever sensor for experimental characterization of AD processes at semiconductor surfaces.
Кључне речи:
DTA / refractory concrete / dehydration / corundumИзвор:
Journal of Thermal Analysis and Calorimetry, 2012, 110, 1, 37-41Издавач:
- Amsterdam : Springer Netherlands
Финансирање / пројекти:
- Усмерена синтеза, структура и својства мултифункционалних материјала (RS-MESTD-Basic Research (BR or ON)-172057)
DOI: 10.1007/s10973-011-1880-3
ISSN: 1388-6150 (Print); 1572-8943
WoS: 000309709900005
Scopus: 2-s2.0-84867520176
Институција/група
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Obradović, Nina AU - Terzić, Anja AU - Pavlović, Ljubica AU - Filipović, Suzana AU - Pavlović, Vladimir B. PY - 2012 UR - https://dais.sanu.ac.rs/123456789/491 AB - Characterization of adsorption-desorption (AD) processes of gas particles on semiconductors is necessary in order to investigate the influence of these processes on the micro/nano-devices performance. By applying a numerical computational method we determined the pressure dependence of the equilibrium coverage of the semiconductor surface by chemisorbed gas particles. We concluded that the pressure dependence of the total coverage of the surface by adparticles, and also of coverages by both the neutral and ionized adparticles, can be obtained by measuring the adsorbed mass. We propose the use of nanocantilever sensors for such extremely sensitive mass measurements. The obtained adsorption induced cantilever's resonant frequency shifts are higher than the detection threshold set by the termomechanical noise. This confirms the applicability of the used nanocantilever sensor for experimental characterization of AD processes at semiconductor surfaces. PB - Amsterdam : Springer Netherlands T2 - Journal of Thermal Analysis and Calorimetry T1 - Dehydration investigations of a refractory concrete using DTA method SP - 37 EP - 41 VL - 110 IS - 1 DO - 10.1007/s10973-011-1880-3 UR - https://hdl.handle.net/21.15107/rcub_dais_491 ER -
@article{ author = "Obradović, Nina and Terzić, Anja and Pavlović, Ljubica and Filipović, Suzana and Pavlović, Vladimir B.", year = "2012", abstract = "Characterization of adsorption-desorption (AD) processes of gas particles on semiconductors is necessary in order to investigate the influence of these processes on the micro/nano-devices performance. By applying a numerical computational method we determined the pressure dependence of the equilibrium coverage of the semiconductor surface by chemisorbed gas particles. We concluded that the pressure dependence of the total coverage of the surface by adparticles, and also of coverages by both the neutral and ionized adparticles, can be obtained by measuring the adsorbed mass. We propose the use of nanocantilever sensors for such extremely sensitive mass measurements. The obtained adsorption induced cantilever's resonant frequency shifts are higher than the detection threshold set by the termomechanical noise. This confirms the applicability of the used nanocantilever sensor for experimental characterization of AD processes at semiconductor surfaces.", publisher = "Amsterdam : Springer Netherlands", journal = "Journal of Thermal Analysis and Calorimetry", title = "Dehydration investigations of a refractory concrete using DTA method", pages = "37-41", volume = "110", number = "1", doi = "10.1007/s10973-011-1880-3", url = "https://hdl.handle.net/21.15107/rcub_dais_491" }
Obradović, N., Terzić, A., Pavlović, L., Filipović, S.,& Pavlović, V. B.. (2012). Dehydration investigations of a refractory concrete using DTA method. in Journal of Thermal Analysis and Calorimetry Amsterdam : Springer Netherlands., 110(1), 37-41. https://doi.org/10.1007/s10973-011-1880-3 https://hdl.handle.net/21.15107/rcub_dais_491
Obradović N, Terzić A, Pavlović L, Filipović S, Pavlović VB. Dehydration investigations of a refractory concrete using DTA method. in Journal of Thermal Analysis and Calorimetry. 2012;110(1):37-41. doi:10.1007/s10973-011-1880-3 https://hdl.handle.net/21.15107/rcub_dais_491 .
Obradović, Nina, Terzić, Anja, Pavlović, Ljubica, Filipović, Suzana, Pavlović, Vladimir B., "Dehydration investigations of a refractory concrete using DTA method" in Journal of Thermal Analysis and Calorimetry, 110, no. 1 (2012):37-41, https://doi.org/10.1007/s10973-011-1880-3 ., https://hdl.handle.net/21.15107/rcub_dais_491 .