TY - GEN
T1 - Dual-band localized surface plasmon resonance spectrum using gold nanoparticles fabricated on anisotropic crystalline 36XY-LiTaO3 substrate
AU - Firmasnyah, Teguh
AU - Wibisono, Gunawan
AU - Rahardjo, Eko Tjipto
AU - Kondoh, Jun
N1 - Funding Information:
ACKNOWLEDGMENT This research was subsidized by JKA through its promotion found from KEIRIN RACE (No. 2020M-134). The first author is grateful for the scholarship provided by the Ministry of Education, Culture, Sports, Science, and Technology of Japan.
Funding Information:
This research was subsidized by JKA through its promotion found from KEIRIN RACE (No. 2020M-134). The first author is grateful for the scholarship provided by the Ministry of Education, Culture, Sports, Science, and Technology of Japan.
Publisher Copyright:
©2021 IEEE
PY - 2021
Y1 - 2021
N2 - Localized surface plasmon resonance is the effect when metallic nanoparticles (MeNPs) have highly interacted with incident light at a specific wavelength. Studies have focused on modifying the size, structure, and shape of MeNPs to the LSPR spectrum effect. Then, the dual-peak/ dual-band LSPR spectrum was usually obtained using modify the configuration of MeNPs. However, the influences of the anisotropic crystalline substrate on the LSPR spectrum remain poorly explored. As a novelty, a dual-band LSPR using gold nanoparticles (AuNPs) was fabricated on the anisotropic crystalline 36XY-LiTaO3 substrate is proposed. Comprehensive evaluations were performed with finite-difference time-domain method (FDTD) simulation for plasmonic E-field simulation, atomic force microscopy imaging, and measurement of LSPR spectrum. As a result, the dual-band LSPR has obtained at a wavelength of 500 nm and 700 nm for the lower-band and upper band, respectively. A good agreement between simulation and measurement has validated the proposed method.
AB - Localized surface plasmon resonance is the effect when metallic nanoparticles (MeNPs) have highly interacted with incident light at a specific wavelength. Studies have focused on modifying the size, structure, and shape of MeNPs to the LSPR spectrum effect. Then, the dual-peak/ dual-band LSPR spectrum was usually obtained using modify the configuration of MeNPs. However, the influences of the anisotropic crystalline substrate on the LSPR spectrum remain poorly explored. As a novelty, a dual-band LSPR using gold nanoparticles (AuNPs) was fabricated on the anisotropic crystalline 36XY-LiTaO3 substrate is proposed. Comprehensive evaluations were performed with finite-difference time-domain method (FDTD) simulation for plasmonic E-field simulation, atomic force microscopy imaging, and measurement of LSPR spectrum. As a result, the dual-band LSPR has obtained at a wavelength of 500 nm and 700 nm for the lower-band and upper band, respectively. A good agreement between simulation and measurement has validated the proposed method.
KW - anisotropic
KW - dual-band
KW - LSPR
KW - SH-SAW
UR - http://www.scopus.com/inward/record.url?scp=85126975157&partnerID=8YFLogxK
U2 - 10.1109/QIR54354.2021.9716193
DO - 10.1109/QIR54354.2021.9716193
M3 - Conference contribution
AN - SCOPUS:85126975157
T3 - 17th International Conference on Quality in Research, QIR 2021: International Symposium on Electrical and Computer Engineering
SP - 27
EP - 31
BT - 17th International Conference on Quality in Research, QIR 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 17th International Conference on Quality in Research, QIR 2021: International Symposium on Electrical and Computer Engineering
Y2 - 13 October 2021 through 15 October 2021
ER -