Adsorption-induced fluctuations and noise in plasmonic metamaterial devices
Abstract
The investigation represented here is focused on fundamental intrinsic fluctuations caused by the adsorption and desorption (a-d) of surrounding particles on the active surface in plasmonic metamaterial devices. The variance and relative fluctuations in adsorption-desorption dynamics are studied based on two different kinetic models (pseudo-first order kinetics and second order kinetics). The limits of the applicability of the pseudo-first order model are determined, thus ensuring the use of the vast mathematical heritage developed for linear systems in calculation of a-d noise, while at the same time speeding up and simplifying calculations. An approach is proposed to assess adsorption in a metamaterial sensor using an effective parameter dependent on the properties of the metamaterial unit cell.
Keywords:
adsorption-desorption / fluctuations / metamaterials / plasmonic deviceSource:
Physica Scripta, 2014Publisher:
- Iop Publishing Ltd, Bristol
Funding / projects:
- Micro- Nanosystems and Sensors for Electric Power and Process Industry and Environmental Protection (RS-32008)
DOI: 10.1088/0031-8949/2014/T162/014047
ISSN: 0031-8949
WoS: 000349832200048
Scopus: 2-s2.0-84907286478
Collections
Institution/Community
IHTMTY - JOUR AU - Jakšić, Olga AU - Jokić, Ivana AU - Jakšić, Zoran AU - Čupić, Željko AU - Kolar-Anić, Ljiljana PY - 2014 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/1425 AB - The investigation represented here is focused on fundamental intrinsic fluctuations caused by the adsorption and desorption (a-d) of surrounding particles on the active surface in plasmonic metamaterial devices. The variance and relative fluctuations in adsorption-desorption dynamics are studied based on two different kinetic models (pseudo-first order kinetics and second order kinetics). The limits of the applicability of the pseudo-first order model are determined, thus ensuring the use of the vast mathematical heritage developed for linear systems in calculation of a-d noise, while at the same time speeding up and simplifying calculations. An approach is proposed to assess adsorption in a metamaterial sensor using an effective parameter dependent on the properties of the metamaterial unit cell. PB - Iop Publishing Ltd, Bristol T2 - Physica Scripta T1 - Adsorption-induced fluctuations and noise in plasmonic metamaterial devices DO - 10.1088/0031-8949/2014/T162/014047 ER -
@article{ author = "Jakšić, Olga and Jokić, Ivana and Jakšić, Zoran and Čupić, Željko and Kolar-Anić, Ljiljana", year = "2014", abstract = "The investigation represented here is focused on fundamental intrinsic fluctuations caused by the adsorption and desorption (a-d) of surrounding particles on the active surface in plasmonic metamaterial devices. The variance and relative fluctuations in adsorption-desorption dynamics are studied based on two different kinetic models (pseudo-first order kinetics and second order kinetics). The limits of the applicability of the pseudo-first order model are determined, thus ensuring the use of the vast mathematical heritage developed for linear systems in calculation of a-d noise, while at the same time speeding up and simplifying calculations. An approach is proposed to assess adsorption in a metamaterial sensor using an effective parameter dependent on the properties of the metamaterial unit cell.", publisher = "Iop Publishing Ltd, Bristol", journal = "Physica Scripta", title = "Adsorption-induced fluctuations and noise in plasmonic metamaterial devices", doi = "10.1088/0031-8949/2014/T162/014047" }
Jakšić, O., Jokić, I., Jakšić, Z., Čupić, Ž.,& Kolar-Anić, L.. (2014). Adsorption-induced fluctuations and noise in plasmonic metamaterial devices. in Physica Scripta Iop Publishing Ltd, Bristol.. https://doi.org/10.1088/0031-8949/2014/T162/014047
Jakšić O, Jokić I, Jakšić Z, Čupić Ž, Kolar-Anić L. Adsorption-induced fluctuations and noise in plasmonic metamaterial devices. in Physica Scripta. 2014;. doi:10.1088/0031-8949/2014/T162/014047 .
Jakšić, Olga, Jokić, Ivana, Jakšić, Zoran, Čupić, Željko, Kolar-Anić, Ljiljana, "Adsorption-induced fluctuations and noise in plasmonic metamaterial devices" in Physica Scripta (2014), https://doi.org/10.1088/0031-8949/2014/T162/014047 . .