Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Brock Doiron"'
Autor:
Alberto Lauri, Anna Regoutz, Rupert F. Oulton, Nicholas A. Güsken, Lesley F. Cohen, Andrea Jacassi, Ryan Bower, Andrei P. Mihai, Takayuki Matsui, Stefan A. Maier, Yi Li, Peter K. Petrov, Brock Doiron
Publikováno v:
MRS Advances. 5:1843-1850
Hot carrier based methods constitute a valuable approach for efficient and silicon compatible sub-bandgap photodetection. Although, hot electron excitation and transfer have been studied extensively on traditional materials such as Au and Ti, reports
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1749489eb703c0df2fe1360eb90218e2
https://doi.org/10.1557/adv.2020.129
https://doi.org/10.1557/adv.2020.129
Autor:
Brock Doiron, Neil McN. Alford, Peter K. Petrov, Rupert F. Oulton, Yi Li, Ryan Bower, Stefan A. Maier, Andrei P. Mihai
Publikováno v:
The Journal of Physical Chemistry C. 123:18521-18527
Titanium nitride (TiN) continues to prove itself as an inexpensive, robust, and efficient alternative to gold in plasmonic applications. Notably, TiN has improved hot electron-harvesting and photocatalytic abilities compared to gold systems, which we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::768796a11f000fdf6c19f4b791b218c5
https://doi.org/10.1021/acs.jpcc.9b03184
https://doi.org/10.1021/acs.jpcc.9b03184
Autor:
Peter K. Petrov, Anna Regoutz, Takayuki Matsui, Stefan A. Maier, Andrei P. Mihai, Nicholas A. Güsken, Brock Doiron, Lesley F. Cohen, Ryan Bower, Yi Li, Rupert F. Oulton, Alberto Lauri
Publikováno v:
Silicon Photonics XV.
This Conference Presentation, "Oxide-enhanced IR hot-carrier-based photo detection in metal thin-film Si junctions" was recorded at Photonics West 2020 held in San Francisco, California, United States.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dcbc3dc5d32ccba37986de83c90112a
https://doi.org/10.1117/12.2546034
https://doi.org/10.1117/12.2546034
Autor:
Peter K. Petrov, Emiliano Cortés, Takayuki Matsui, Ryan Bower, Lesley F. Cohen, Ludwig Huettenhoffer, Peter Krastev Petrov, Brock Doiron, Andrei P. Mihai, Stefan A. Maier, Sarah Fearn, Anna Regoutz, Rupert F. Oulton, Yi Li, Alberto Lauri, Neil McN. Alford, Stefano Dal Forno, Johannes Lischner, Nicholas A. Güsken
Publikováno v:
Scopus-Elsevier
Titanium oxynitride enables a range of plasmonic and optoelectronic functionality using long-lived photo-generated hot carriers. We explore the time scale of hot carriers in TiN and their use in photochemical reduction and Schottky detectors.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17c5f33c2ae7d5f62116c1c6fb29b609
https://doi.org/10.1364/cleo_si.2020.sth4f.1
https://doi.org/10.1364/cleo_si.2020.sth4f.1
Autor:
Eleonora Calì, Ryan Bower, Freya Johnson, Rupert F. Oulton, Rebecca Kilmurray, Giuseppe Mallia, Bin Zou, Sarah Fearn, Brock Doiron, Peter K. Petrov, Andrei P. Mihai, Nicholas M. Harrison, Matthew P. Wells, Neil McN. Alford, Lesley F. Cohen
Publikováno v:
Applied Surface Science. 569:150912
Refractory transition metal nitrides and oxynitrides are of interest for plasmonic applications due to their increased thermal stability, tunability and comparatively low loss. Presented here is an experimental investigation of reactively sputtered n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05a5b434965fc1ebf4acd27a2e8005c4
https://doi.org/10.1016/j.apsusc.2021.150912
https://doi.org/10.1016/j.apsusc.2021.150912
Autor:
Takayuki Matsui, Anna Regoutz, Ryan Bower, Nicholas A. Güsken, Brock Doiron, Stefan A. Maier, Rupert F. Oulton, Alberto Lauri, Lesley F. Cohen, Peter K. Petrov, Yi Li, Andrei P. Mihai
We investigate titanium nitride (TiN) thin film coatings on silicon for CMOS-compatible sub-bandgap charge separation upon incident illumination, which is a key feature in the vast field of on-chip photodetection and related integrated photonic devic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7bde131d6ebcff686662d50b2c05243
http://hdl.handle.net/10044/1/70160
http://hdl.handle.net/10044/1/70160
Autor:
Ryan Bower, Andrei P. Mihai, Mónica Mota, Rupert F. Oulton, Matthew P. Wells, Stefan A. Maier, Brock Doiron, Neil McN. Alford, Lesley F. Cohen, Yi Li, Peter K. Petrov
Using localized surface plasmon resonances (LSPR) to focus electromagnetic radiation to the nanoscale shows the promise of unprecedented capabilities in optoelectronic devices, medical treatments and nanoscale chemistry, due to a strong enhancement o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c47897afe113c88b8d973810da12e994
http://hdl.handle.net/10044/1/67923
http://hdl.handle.net/10044/1/67923
Autor:
Brock Doiron, Neil McN. Alford, Anatoly V. Zayats, Rupert F. Oulton, Peter K. Petrov, Andrei P. Mihai, Bin Zou, Stefan A. Maier, Nikolaos Vasilantonakis, Laurentiu Braic, Lesley F. Cohen, Ignacio J. Villar Garcia, Sarah Fearn
Titanium oxynitride (TiOxNy) thin films are fabricated using reactive magnetron sputtering. The mechanism of their growth formation is explained, and their optical properties are presented. The films grown when the level of residual oxygen in the bac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b8b096c8d1bd12f12379d6e081afece
http://hdl.handle.net/10044/1/52727
http://hdl.handle.net/10044/1/52727
Autor:
Rupert F. Oulton, Bin Zou, Matthew P. Wells, Nicholas M. Harrison, Patrick Gubeljak, Brock Doiron, Giuseppe Mallia, Rebecca Kilmurray, Stefan A. Maier, Peter K. Petrov, Lesley F. Cohen, Neil McN. Alford, Andrei P. Mihai, Kristian L. Ormandy
Strontium molybdate (SrMoO3) thin films are grown epitaxially on strontium titanate (SrTiO3), magnesium oxide (MgO), and lanthanum aluminate (LaAlO3) substrates by pulsed laser deposition and possess electrical resistivity as low as 100 µΩ cm at ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39b0a5fcfee9f4a8515430ccfe9b581a
http://hdl.handle.net/10044/1/50383
http://hdl.handle.net/10044/1/50383
Autor:
Lesley F. Cohen, Andrei P. Mihai, Yi Li, Brock Doiron, Peter K. Petrov, Stefan A. Maier, Neil McN. Alford, Rupert F. Oulton
Publikováno v:
SPIE Optics + Photonics Conference on Plasmonics-Design, Materials, Fabrication, Characterization, and Applications XV
With similar optical properties to gold and high thermal stability, titanium nitride continues to prove itself as a promising plasmonic material for high-temperature applications in the visible and near-infrared. In this work, we use transient pump p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd435b4dea8be94d9fee34800c330298
http://hdl.handle.net/10044/1/56538
http://hdl.handle.net/10044/1/56538