TY - GEN
T1 - Terahertz spectroscopy of platinum, copper sulfide, and tin oxide nanocrystals-carbon nanotube hybrid nanostructures
AU - Park, Jeunghee
AU - Jung, Gyeong Bok
AU - Myung, Yoon
AU - Maeng, Inhee
AU - Son, Joo Hiuk
PY - 2009
Y1 - 2009
N2 - For various nanocrystal-carbon nanotube (CNTs) hybrid structures, their distinctive optical and electrical properties were investigated using terahertz time-domain spectroscopy. The deposition of platinum (Pt), copper sulfide (Cu2S), and tin oxide (SnO2) nanocrystals on the CNTs reduced the power absorption, and electrical conductivities. Such effect is more significant in the double-walled CNTs, compared to the multi-walled CNTs. This could be mainly due to the increased defect sites of the graphitic layers of CNTs.
AB - For various nanocrystal-carbon nanotube (CNTs) hybrid structures, their distinctive optical and electrical properties were investigated using terahertz time-domain spectroscopy. The deposition of platinum (Pt), copper sulfide (Cu2S), and tin oxide (SnO2) nanocrystals on the CNTs reduced the power absorption, and electrical conductivities. Such effect is more significant in the double-walled CNTs, compared to the multi-walled CNTs. This could be mainly due to the increased defect sites of the graphitic layers of CNTs.
UR - http://www.scopus.com/inward/record.url?scp=72749103512&partnerID=8YFLogxK
U2 - 10.1109/ICIMW.2009.5325644
DO - 10.1109/ICIMW.2009.5325644
M3 - Conference contribution
AN - SCOPUS:72749103512
SN - 9781424454174
T3 - 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009
BT - 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009
T2 - 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009
Y2 - 21 September 2009 through 25 September 2009
ER -