Heat Generation by Irradiated Complex Composite Nanostructures
Research output: Contribution to journal › Journal article › Research › peer-review
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Heat Generation by Irradiated Complex Composite Nanostructures. / Ma, Haiyan; Tian, Pengfei; Pello, Josselin; Bendix, Pól Martin; Oddershede, Lene Broeng.
In: Nano Letters, Vol. 14, No. 2, 06.01.2014, p. 612-619.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Heat Generation by Irradiated Complex Composite Nanostructures
AU - Ma, Haiyan
AU - Tian, Pengfei
AU - Pello, Josselin
AU - Bendix, Pól Martin
AU - Oddershede, Lene Broeng
PY - 2014/1/6
Y1 - 2014/1/6
N2 - Heating of irradiated metallic e-beam generated nanostructures was quantified through direct measurements paralleled by novel model-based numerical calculations. By comparing discs, triangles, and stars we showed how particle shape and composition determines the heating. Importantly, our results revealed that substantial heat is generated in the titanium adhesive layer between gold and glass. Even when the Ti layer is as thin as 2 nm it absorbs as much as a 30 nm Au layer and hence should not be ignored.
AB - Heating of irradiated metallic e-beam generated nanostructures was quantified through direct measurements paralleled by novel model-based numerical calculations. By comparing discs, triangles, and stars we showed how particle shape and composition determines the heating. Importantly, our results revealed that substantial heat is generated in the titanium adhesive layer between gold and glass. Even when the Ti layer is as thin as 2 nm it absorbs as much as a 30 nm Au layer and hence should not be ignored.
KW - Faculty of Science
KW - Plasmonics; nanoparticles; finite element method; e-beam lithography; heating; irradiation
U2 - 10.1021/nl403798j
DO - 10.1021/nl403798j
M3 - Journal article
VL - 14
SP - 612
EP - 619
JO - Nano Letters
JF - Nano Letters
SN - 1530-6984
IS - 2
ER -
ID: 95104076