Plasmonic photoluminescence enhancement by silver nanowires

B. Polyakov; R. Zabels; A. Sarakovskis; S. Vlassov; A. Kuzmin

doi:10.1088/0031-8949/90/9/094008

Plasmonic photoluminescence enhancement by silver nanowires

B. Polyakov
, R. Zabels
, A. Sarakovskis
, S. Vlassov
, A. Kuzmin

University of Latvia

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

2 Atsauces (Scopus)

Kopsavilkums

Strong enhancement of photoluminescence is demonstrated for CdS nanocrystals and ruthenium-based dye (N719) due to localized surface plasmon resonance of silver nanowires placed on silver film. Alternative reasons for photoluminescence modulation such as mirror effect and uneven coating by dye or nanocrystals due to geometrical factors are discussed. An artifact such as carbon contamination at the surface of silver nanowires at high laser power is demonstrated and taken into consideration. Silver nanowire on silver film is proved to be an effective system for photoluminescence enhancement by localized surface plasmon resonance.

Oriģinālvaloda	Angļu
Raksta numurs	094008
Žurnāls	Physica Scripta
Sējums	90
Izdevuma numurs	9
DOIs	https://doi.org/10.1088/0031-8949/90/9/094008
Publikācijas statuss	Publicēts - 1 sept. 2015

OECD Zinātnes nozare

1.3 Fizika un astronomija

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10.1088/0031-8949/90/9/094008

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title = "Plasmonic photoluminescence enhancement by silver nanowires",

abstract = "Strong enhancement of photoluminescence is demonstrated for CdS nanocrystals and ruthenium-based dye (N719) due to localized surface plasmon resonance of silver nanowires placed on silver film. Alternative reasons for photoluminescence modulation such as mirror effect and uneven coating by dye or nanocrystals due to geometrical factors are discussed. An artifact such as carbon contamination at the surface of silver nanowires at high laser power is demonstrated and taken into consideration. Silver nanowire on silver film is proved to be an effective system for photoluminescence enhancement by localized surface plasmon resonance.",

keywords = "confocal microscope, nanocrystals, nanowires, photoluminescence enhancement, plasmon resonance",

author = "B. Polyakov and R. Zabels and A. Sarakovskis and S. Vlassov and A. Kuzmin",

note = "Publisher Copyright: {\textcopyright} 2015 The Royal Swedish Academy of Sciences.",

year = "2015",

month = sep,

day = "1",

doi = "10.1088/0031-8949/90/9/094008",

language = "English",

volume = "90",

journal = "Physica Scripta",

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TY - JOUR

T1 - Plasmonic photoluminescence enhancement by silver nanowires

AU - Polyakov, B.

AU - Zabels, R.

AU - Sarakovskis, A.

AU - Vlassov, S.

AU - Kuzmin, A.

PY - 2015/9/1

Y1 - 2015/9/1

N2 - Strong enhancement of photoluminescence is demonstrated for CdS nanocrystals and ruthenium-based dye (N719) due to localized surface plasmon resonance of silver nanowires placed on silver film. Alternative reasons for photoluminescence modulation such as mirror effect and uneven coating by dye or nanocrystals due to geometrical factors are discussed. An artifact such as carbon contamination at the surface of silver nanowires at high laser power is demonstrated and taken into consideration. Silver nanowire on silver film is proved to be an effective system for photoluminescence enhancement by localized surface plasmon resonance.

AB - Strong enhancement of photoluminescence is demonstrated for CdS nanocrystals and ruthenium-based dye (N719) due to localized surface plasmon resonance of silver nanowires placed on silver film. Alternative reasons for photoluminescence modulation such as mirror effect and uneven coating by dye or nanocrystals due to geometrical factors are discussed. An artifact such as carbon contamination at the surface of silver nanowires at high laser power is demonstrated and taken into consideration. Silver nanowire on silver film is proved to be an effective system for photoluminescence enhancement by localized surface plasmon resonance.

KW - confocal microscope

KW - nanocrystals

KW - nanowires

KW - photoluminescence enhancement

KW - plasmon resonance

UR - https://www.scopus.com/pages/publications/84941000061

U2 - 10.1088/0031-8949/90/9/094008

DO - 10.1088/0031-8949/90/9/094008

M3 - Article

AN - SCOPUS:84941000061

SN - 0031-8949

VL - 90

JO - Physica Scripta

JF - Physica Scripta

IS - 9

M1 - 094008

ER -

Plasmonic photoluminescence enhancement by silver nanowires

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