Study of the properties of GaSe(1-x)S(x) crystals using Terahertz time-domain spectroscopy
碩士 === 國立中山大學 === 物理學系研究所 === 107 === The optical and electrical properties of GaSe1-xSx samples in the terahertz range were obtained using terahertz time-domain spectroscopy (THz-TDS). Results showed that the properties of the GaSe1-xSx samples approach that of GaS as the amount of sulfur increases...
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ndltd-TW-107NSYS51980272019-09-17T03:40:12Z http://ndltd.ncl.edu.tw/handle/pq5ph7 Study of the properties of GaSe(1-x)S(x) crystals using Terahertz time-domain spectroscopy 由時變兆赫波光譜研究GaSe(1-x)S(x)晶體的光學性質 Arvin Lester Jusi 雷艾文 碩士 國立中山大學 物理學系研究所 107 The optical and electrical properties of GaSe1-xSx samples in the terahertz range were obtained using terahertz time-domain spectroscopy (THz-TDS). Results showed that the properties of the GaSe1-xSx samples approach that of GaS as the amount of sulfur increases. This behavior is linked to the stacking type transition of the GaSe1-xSx samples due to sulfur doping. The obtained index of refraction ranges from 3.0 to 3.3 for all samples. The absorption and conductivity of the GaSe1-xSx samples increases as the sulfur content increases. From the Drude model fitting, the obtained carrier concentration ranges from 0.7x1015 cm-3 to 2.3x1015 cm-3, decreasing as the amount of sulfur increases, while the obtained mobility ranges from 81 cm2/V⸱s to 233 cm2/V⸱s, increasing as the amount of sulfur increases. Der-jun Jang 鄭德俊 2019 學位論文 ; thesis 65 en_US |
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碩士 === 國立中山大學 === 物理學系研究所 === 107 === The optical and electrical properties of GaSe1-xSx samples in the terahertz range were obtained using terahertz time-domain spectroscopy (THz-TDS). Results showed that the properties of the GaSe1-xSx samples approach that of GaS as the amount of sulfur increases. This behavior is linked to the stacking type transition of the GaSe1-xSx samples due to sulfur doping. The obtained index of refraction ranges from 3.0 to 3.3 for all samples. The absorption and conductivity of the GaSe1-xSx samples increases as the sulfur content increases. From the Drude model fitting, the obtained carrier concentration ranges from 0.7x1015 cm-3 to 2.3x1015 cm-3, decreasing as the amount of sulfur increases, while the obtained mobility ranges from 81 cm2/V⸱s to 233 cm2/V⸱s, increasing as the amount of sulfur increases.
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Der-jun Jang |
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Der-jun Jang Arvin Lester Jusi 雷艾文 |
author |
Arvin Lester Jusi 雷艾文 |
spellingShingle |
Arvin Lester Jusi 雷艾文 Study of the properties of GaSe(1-x)S(x) crystals using Terahertz time-domain spectroscopy |
author_sort |
Arvin Lester Jusi |
title |
Study of the properties of GaSe(1-x)S(x) crystals using Terahertz time-domain spectroscopy |
title_short |
Study of the properties of GaSe(1-x)S(x) crystals using Terahertz time-domain spectroscopy |
title_full |
Study of the properties of GaSe(1-x)S(x) crystals using Terahertz time-domain spectroscopy |
title_fullStr |
Study of the properties of GaSe(1-x)S(x) crystals using Terahertz time-domain spectroscopy |
title_full_unstemmed |
Study of the properties of GaSe(1-x)S(x) crystals using Terahertz time-domain spectroscopy |
title_sort |
study of the properties of gase(1-x)s(x) crystals using terahertz time-domain spectroscopy |
publishDate |
2019 |
url |
http://ndltd.ncl.edu.tw/handle/pq5ph7 |
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AT arvinlesterjusi studyofthepropertiesofgase1xsxcrystalsusingterahertztimedomainspectroscopy AT léiàiwén studyofthepropertiesofgase1xsxcrystalsusingterahertztimedomainspectroscopy AT arvinlesterjusi yóushíbiànzhàohèbōguāngpǔyánjiūgase1xsxjīngtǐdeguāngxuéxìngzhì AT léiàiwén yóushíbiànzhàohèbōguāngpǔyánjiūgase1xsxjīngtǐdeguāngxuéxìngzhì |
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