TY  - CONF
AU  - Aleksić, Obrad S.
AU  - Savić, Slavica M.
AU  - Luković, Miloljub
AU  - Radulović, Katarina
AU  - Lukić, Lazar S.
PY  - 2006
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/279
AB  - An investigation path starting from (Mn,Ni,Co,Fe)3O4 nanometric powder preparation, NTC thick-film characterization, realization and optimization of new planar thermistor geometries to custom design thermistors and their application for temperature and volume airflow sensors was recently determined. The aim was to make custom designed segmented NTC thermistors printed and sintered on alumina. Two types of volume airflow sensors were formed: indirectly heated and self-heated. A pair of segmented thermistors was placed in an air guide and connected to differential branches of the Wheatstone bridge. A heater was placed in the middle between the thermistors for the indirectly heated type, while for the self-heated type the same thermistors were self-heated by a constant current source. First the thermistor responses vs. the airflow (calibration curves) were measured, and then thermistor responses in time (inertia) to fast airflow changes from the minimum to the maximum. The results obtained could be applied in air conditioning for air guide flow regulation.
C3  - Materials Science Forum
T1  - Segmented thermistors printed by NTC nanometric paste and applied in volume air-flow sensors
VL  - 518
SP  - 247
EP  - 252
DO  - 10.4028/www.scientific.net/MSF.518.247
ER  - 

@conference{
author = "Aleksić, Obrad S. and Savić, Slavica M. and Luković, Miloljub and Radulović, Katarina and Lukić, Lazar S.",
year = "2006",
abstract = "An investigation path starting from (Mn,Ni,Co,Fe)3O4 nanometric powder preparation, NTC thick-film characterization, realization and optimization of new planar thermistor geometries to custom design thermistors and their application for temperature and volume airflow sensors was recently determined. The aim was to make custom designed segmented NTC thermistors printed and sintered on alumina. Two types of volume airflow sensors were formed: indirectly heated and self-heated. A pair of segmented thermistors was placed in an air guide and connected to differential branches of the Wheatstone bridge. A heater was placed in the middle between the thermistors for the indirectly heated type, while for the self-heated type the same thermistors were self-heated by a constant current source. First the thermistor responses vs. the airflow (calibration curves) were measured, and then thermistor responses in time (inertia) to fast airflow changes from the minimum to the maximum. The results obtained could be applied in air conditioning for air guide flow regulation.",
journal = "Materials Science Forum",
title = "Segmented thermistors printed by NTC nanometric paste and applied in volume air-flow sensors",
volume = "518",
pages = "247-252",
doi = "10.4028/www.scientific.net/MSF.518.247"
}

Aleksić, O. S., Savić, S. M., Luković, M., Radulović, K.,& Lukić, L. S.. (2006). Segmented thermistors printed by NTC nanometric paste and applied in volume air-flow sensors. in Materials Science Forum, 518, 247-252.
https://doi.org/10.4028/www.scientific.net/MSF.518.247

Aleksić OS, Savić SM, Luković M, Radulović K, Lukić LS. Segmented thermistors printed by NTC nanometric paste and applied in volume air-flow sensors. in Materials Science Forum. 2006;518:247-252.
doi:10.4028/www.scientific.net/MSF.518.247 .

Aleksić, Obrad S., Savić, Slavica M., Luković, Miloljub, Radulović, Katarina, Lukić, Lazar S., "Segmented thermistors printed by NTC nanometric paste and applied in volume air-flow sensors" in Materials Science Forum, 518 (2006):247-252,
https://doi.org/10.4028/www.scientific.net/MSF.518.247 . .

TY  - JOUR
AU  - Nikolić, P.M.
AU  - Vasiljević-Radović, Dana
AU  - Radulović, Katarina
AU  - Bojičić, A.I.
AU  - Luković, D.
AU  - Savić, S.
AU  - Blagojević, V.
AU  - Vujatović, S.
AU  - Lukić, L.
AU  - Urošević, D.
PY  - 2005
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5691
AB  - Anisotropy in thermal and electronic properties for two directions of thermal wave propagation in the GaSe single crystal was investigated using photoacoustic (PA) frequency transmission techniques. First, the electric field of an incident polarized light beam was adjusted to be perpendicular to the c-axis ( $\vec{E}\perp c$) and then parallel to it ( $\vec{E}\Vert c$). An obvious difference in the PA phase and amplitude spectra of the same sample for these two cases was shown. The thermal diffusivity DT obtained by the fitting procedure for these two orientations of the electric field were calculated as $D_{T/\!/}=0.46\times10^{-5}$m2/s and $D_{T\perp}=0.62\times10^{-6}$m2/s eg. Their ratio is about 7.4. The electronic transport parameters are also given. The carrier diffusion coefficient D$_{\rm II}$ is $0.53\times10^{-3}$ m2/s and D$_{\perp}$ is $0.3\times10^{-3}$ m2/s.
PB  - EDP Sciences
T2  - J. Phys. IV France
T1  - Anisotropy in thermal and electronic properties of single crystal GaSe determined by the photoacoustic method
VL  - 125
SP  - 427
EP  - 429
DO  - 10.1051/jp4:2005125100
ER  - 

@article{
author = "Nikolić, P.M. and Vasiljević-Radović, Dana and Radulović, Katarina and Bojičić, A.I. and Luković, D. and Savić, S. and Blagojević, V. and Vujatović, S. and Lukić, L. and Urošević, D.",
year = "2005",
abstract = "Anisotropy in thermal and electronic properties for two directions of thermal wave propagation in the GaSe single crystal was investigated using photoacoustic (PA) frequency transmission techniques. First, the electric field of an incident polarized light beam was adjusted to be perpendicular to the c-axis ( $\vec{E}\perp c$) and then parallel to it ( $\vec{E}\Vert c$). An obvious difference in the PA phase and amplitude spectra of the same sample for these two cases was shown. The thermal diffusivity DT obtained by the fitting procedure for these two orientations of the electric field were calculated as $D_{T/\!/}=0.46\times10^{-5}$m2/s and $D_{T\perp}=0.62\times10^{-6}$m2/s eg. Their ratio is about 7.4. The electronic transport parameters are also given. The carrier diffusion coefficient D$_{\rm II}$ is $0.53\times10^{-3}$ m2/s and D$_{\perp}$ is $0.3\times10^{-3}$ m2/s.",
publisher = "EDP Sciences",
journal = "J. Phys. IV France",
title = "Anisotropy in thermal and electronic properties of single crystal GaSe determined by the photoacoustic method",
volume = "125",
pages = "427-429",
doi = "10.1051/jp4:2005125100"
}

Nikolić, P.M., Vasiljević-Radović, D., Radulović, K., Bojičić, A.I., Luković, D., Savić, S., Blagojević, V., Vujatović, S., Lukić, L.,& Urošević, D.. (2005). Anisotropy in thermal and electronic properties of single crystal GaSe determined by the photoacoustic method. in J. Phys. IV France
EDP Sciences., 125, 427-429.
https://doi.org/10.1051/jp4:2005125100

Nikolić P, Vasiljević-Radović D, Radulović K, Bojičić A, Luković D, Savić S, Blagojević V, Vujatović S, Lukić L, Urošević D. Anisotropy in thermal and electronic properties of single crystal GaSe determined by the photoacoustic method. in J. Phys. IV France. 2005;125:427-429.
doi:10.1051/jp4:2005125100 .

Nikolić, P.M., Vasiljević-Radović, Dana, Radulović, Katarina, Bojičić, A.I., Luković, D., Savić, S., Blagojević, V., Vujatović, S., Lukić, L., Urošević, D., "Anisotropy in thermal and electronic properties of single crystal GaSe determined by the photoacoustic method" in J. Phys. IV France, 125 (2005):427-429,
https://doi.org/10.1051/jp4:2005125100 . .

TY  - JOUR
AU  - Aleksić, Obrad A.
AU  - Nikolić, Pantelija M.
AU  - Luković, Danijela
AU  - Savić, Slavica M.
AU  - Vasiljević-Radović, Dana
AU  - Radulović, Katarina
AU  - Lukić, Lazar
AU  - Bojičić, A.
AU  - Urošević, Dragan
PY  - 2005
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5701
AB  - The thermal diffusivity of thick NTC layers based on a metal oxide powder mixture was measured at room temperature by the photoacoustic (PA) frequency transmission technique. The experimental PA amplitude and phase diagrams were numerically analyzed and the thermal diffusivity and electron transport parameters were calculated.
PB  - EDP Sciences
T2  - Journal de Physique IV
T1  - Investigation of the thermal diffusivity of thick film NTC layers obtained with the photoacoustic method
VL  - 125
SP  - 431
EP  - 433
DO  - 10.1051/jp4:2005125101
ER  - 

@article{
author = "Aleksić, Obrad A. and Nikolić, Pantelija M. and Luković, Danijela and Savić, Slavica M. and Vasiljević-Radović, Dana and Radulović, Katarina and Lukić, Lazar and Bojičić, A. and Urošević, Dragan",
year = "2005",
abstract = "The thermal diffusivity of thick NTC layers based on a metal oxide powder mixture was measured at room temperature by the photoacoustic (PA) frequency transmission technique. The experimental PA amplitude and phase diagrams were numerically analyzed and the thermal diffusivity and electron transport parameters were calculated.",
publisher = "EDP Sciences",
journal = "Journal de Physique IV",
title = "Investigation of the thermal diffusivity of thick film NTC layers obtained with the photoacoustic method",
volume = "125",
pages = "431-433",
doi = "10.1051/jp4:2005125101"
}

Aleksić, O. A., Nikolić, P. M., Luković, D., Savić, S. M., Vasiljević-Radović, D., Radulović, K., Lukić, L., Bojičić, A.,& Urošević, D.. (2005). Investigation of the thermal diffusivity of thick film NTC layers obtained with the photoacoustic method. in Journal de Physique IV
EDP Sciences., 125, 431-433.
https://doi.org/10.1051/jp4:2005125101

Aleksić OA, Nikolić PM, Luković D, Savić SM, Vasiljević-Radović D, Radulović K, Lukić L, Bojičić A, Urošević D. Investigation of the thermal diffusivity of thick film NTC layers obtained with the photoacoustic method. in Journal de Physique IV. 2005;125:431-433.
doi:10.1051/jp4:2005125101 .

Aleksić, Obrad A., Nikolić, Pantelija M., Luković, Danijela, Savić, Slavica M., Vasiljević-Radović, Dana, Radulović, Katarina, Lukić, Lazar, Bojičić, A., Urošević, Dragan, "Investigation of the thermal diffusivity of thick film NTC layers obtained with the photoacoustic method" in Journal de Physique IV, 125 (2005):431-433,
https://doi.org/10.1051/jp4:2005125101 . .

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Luković, Danijela
AU  - Savić, Slavica M.
AU  - Vasiljević-Radović, Dana
AU  - Radulović, Katarina
AU  - Vujatović, Stevan S.
AU  - Lukić, L.
AU  - Djurić, S.
AU  - Nikolić, Maria Vesna
AU  - Bojičić, Aleksandar
PY  - 2005
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5695
AB  - Thermal and electron transport properties of single crystal NiO were determined using the photoacoustic technique. NiO single crystals were prepared using the Verneuil method and were easily cleaved parallel to the (100) plane. All samples were of the p type. Atomic force microscopy images of cleaved NiO samples were made enabling a view of steps along the (001) direction and terraces, which were between 20 nm and 100 nm thick.
PB  - EDP Sciences
T2  - Journal De Physique IV
T1  - Photoacoustic determination of thermal and electron transport properties of single crystal NiO
VL  - 125
SP  - 439
EP  - 442
DO  - 10.1051/jp4:20051250103
ER  - 

@article{
author = "Nikolić, Pantelija M. and Luković, Danijela and Savić, Slavica M. and Vasiljević-Radović, Dana and Radulović, Katarina and Vujatović, Stevan S. and Lukić, L. and Djurić, S. and Nikolić, Maria Vesna and Bojičić, Aleksandar",
year = "2005",
abstract = "Thermal and electron transport properties of single crystal NiO were determined using the photoacoustic technique. NiO single crystals were prepared using the Verneuil method and were easily cleaved parallel to the (100) plane. All samples were of the p type. Atomic force microscopy images of cleaved NiO samples were made enabling a view of steps along the (001) direction and terraces, which were between 20 nm and 100 nm thick.",
publisher = "EDP Sciences",
journal = "Journal De Physique IV",
title = "Photoacoustic determination of thermal and electron transport properties of single crystal NiO",
volume = "125",
pages = "439-442",
doi = "10.1051/jp4:20051250103"
}

Nikolić, P. M., Luković, D., Savić, S. M., Vasiljević-Radović, D., Radulović, K., Vujatović, S. S., Lukić, L., Djurić, S., Nikolić, M. V.,& Bojičić, A.. (2005). Photoacoustic determination of thermal and electron transport properties of single crystal NiO. in Journal De Physique IV
EDP Sciences., 125, 439-442.
https://doi.org/10.1051/jp4:20051250103

Nikolić PM, Luković D, Savić SM, Vasiljević-Radović D, Radulović K, Vujatović SS, Lukić L, Djurić S, Nikolić MV, Bojičić A. Photoacoustic determination of thermal and electron transport properties of single crystal NiO. in Journal De Physique IV. 2005;125:439-442.
doi:10.1051/jp4:20051250103 .

Nikolić, Pantelija M., Luković, Danijela, Savić, Slavica M., Vasiljević-Radović, Dana, Radulović, Katarina, Vujatović, Stevan S., Lukić, L., Djurić, S., Nikolić, Maria Vesna, Bojičić, Aleksandar, "Photoacoustic determination of thermal and electron transport properties of single crystal NiO" in Journal De Physique IV, 125 (2005):439-442,
https://doi.org/10.1051/jp4:20051250103 . .

TY  - JOUR
AU  - Vasiljević-Radović, Dana
AU  - Nikolic, PM
AU  - Radulović, Katarina
AU  - Bojicic, AI
AU  - Lukovic, D
AU  - Savić, S.
AU  - Vujatovic, S
AU  - Blagojevic, V
AU  - Lukić, Lazar S.
AU  - Urosevic, D
PY  - 2005
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/181
AB  - A high purity single crystal Ge with a (1 1 1) orientation was doped with Cr. A thin film of Cr was evaporated and then diffused into Ge substrate. The photoacoustic PA amplitude and phase spectra were measured and numerically analyzed. The substitution of Cr in Ge produces a compensation effect.
PB  - EDP Sciences, Les Ulis Cedex A
T2  - Journal De Physique Iv
T1  - Photoacoustic investigations of thermal and electronic properties of single crystal Ge doped with Cr
VL  - 125
SP  - 435
EP  - 438
DO  - 10.1051/jp4:2005125102
ER  - 

@article{
author = "Vasiljević-Radović, Dana and Nikolic, PM and Radulović, Katarina and Bojicic, AI and Lukovic, D and Savić, S. and Vujatovic, S and Blagojevic, V and Lukić, Lazar S. and Urosevic, D",
year = "2005",
abstract = "A high purity single crystal Ge with a (1 1 1) orientation was doped with Cr. A thin film of Cr was evaporated and then diffused into Ge substrate. The photoacoustic PA amplitude and phase spectra were measured and numerically analyzed. The substitution of Cr in Ge produces a compensation effect.",
publisher = "EDP Sciences, Les Ulis Cedex A",
journal = "Journal De Physique Iv",
title = "Photoacoustic investigations of thermal and electronic properties of single crystal Ge doped with Cr",
volume = "125",
pages = "435-438",
doi = "10.1051/jp4:2005125102"
}

Vasiljević-Radović, D., Nikolic, P., Radulović, K., Bojicic, A., Lukovic, D., Savić, S., Vujatovic, S., Blagojevic, V., Lukić, L. S.,& Urosevic, D.. (2005). Photoacoustic investigations of thermal and electronic properties of single crystal Ge doped with Cr. in Journal De Physique Iv
EDP Sciences, Les Ulis Cedex A., 125, 435-438.
https://doi.org/10.1051/jp4:2005125102

Vasiljević-Radović D, Nikolic P, Radulović K, Bojicic A, Lukovic D, Savić S, Vujatovic S, Blagojevic V, Lukić LS, Urosevic D. Photoacoustic investigations of thermal and electronic properties of single crystal Ge doped with Cr. in Journal De Physique Iv. 2005;125:435-438.
doi:10.1051/jp4:2005125102 .

Vasiljević-Radović, Dana, Nikolic, PM, Radulović, Katarina, Bojicic, AI, Lukovic, D, Savić, S., Vujatovic, S, Blagojevic, V, Lukić, Lazar S., Urosevic, D, "Photoacoustic investigations of thermal and electronic properties of single crystal Ge doped with Cr" in Journal De Physique Iv, 125 (2005):435-438,
https://doi.org/10.1051/jp4:2005125102 . .