Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Colin M. Hessel"'
Autor:
David N. Woolf, Colin M. Hessel, Albert G. Wright, Joel M. Hensley, Chenghao Wan, Yuzhe Xiao, Jonathan King, Mikhail A. Kats
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrated a variable-emissivity coating incorporating vanadium dioxide with an integrated hemispherical emissivity that is switchable between values of 0.79 (maximum) and 0.17 (minimum) 0.17 that can be used for passive thermal control of space
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::127690dec1f3305a2acffad27185a6dd
https://doi.org/10.1364/cleo_si.2022.sf2o.4
https://doi.org/10.1364/cleo_si.2022.sf2o.4
Autor:
David N. Woolf, Colin M. Hessel, Albert G. Wright, Joel M. Hensley, Chenghao Wan, Yuzhe Xiao, Jonathan King, Mikhail A. Kats
Publikováno v:
Optical Interference Coatings Conference (OIC) 2022.
We demonstrated a variable-emissivity coating incorporating vanadium dioxide with an integrated hemispherical emissivity that is switchable between values of 0.79 (maximum) and 0.17 (minimum) using sol-gel and evaporative coating techniques.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::711489d91f84e2035b73650419b5b3e6
https://doi.org/10.1364/oic.2022.mc.2
https://doi.org/10.1364/oic.2022.mc.2
Autor:
Colin M. Hessel, Albert Wright, Chenghao Wan, Yuzhe Xiao, David Woolf, Mikhail A. Kats, Joel M. Hensley, Jad Salman
Publikováno v:
Active Photonic Platforms XIII.
We demonstrated the fabrication of thin-film stacks comprising mid-infrared-transparent dielectric layers and active optical materials, enabling the creation of tunable mid-infrared filters. In particular, we designed and fabricated an induced-transm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdbdb0ac28518f6d87282506c060f242
https://doi.org/10.1117/12.2594032
https://doi.org/10.1117/12.2594032
Autor:
Chenghao Wan, David Woolf, Colin M. Hessel, Jad Salman, Yuzhe Xiao, Chunhui Yao, Albert Wright, Joel M. Hensley, Mikhail A. Kats
An induced-transmission filter (ITF) uses an ultrathin layer of metal positioned at an electric-field node within a dielectric thin-film bandpass filter to select one transmission band while suppressing other transmission bands that would have been p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::add9da7ea5f4de5d4c580c86cb9ce320
Publikováno v:
2019 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL).
Atom-based sensors offer the potential for long-term stable inertial measurements and are under active development for next generation inertial sensing applications. These sensors measure properties of atomic vapors where lasers interact and manipula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d64b7de96f06eb5a1a6d083c19c9854e
https://doi.org/10.1109/isiss.2019.8739404
https://doi.org/10.1109/isiss.2019.8739404
Autor:
Jura Rensberg, Chenghao Wan, Colin M. Hessel, M. Mumtaz Qazilbash, Rüdiger Schmidt-Grund, Alireza Shahsafi, Steffen Richter, David Woolf, Shriram Ramanathan, Yuzhe Xiao, Zhen Zhang, Joel M. Hensley, Jad Salman, Carsten Ronning, Yifei Sun, Mikhail A. Kats
The insulator-to-metal transition (IMT) in vanadium dioxide (VO2) can enable a variety of optics applications, including switching and modulation, optical limiting, and tuning of optical resonators. Despite the widespread interest in optics, the opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::784e578152d75e1cc6e7a0303891887e
http://arxiv.org/abs/1901.02517
http://arxiv.org/abs/1901.02517
Publikováno v:
Energy Environ. Sci.. 7:632-637
Multi-shelled α-Fe2O3 hollow microspheres were synthesized using carbonaceous microsphere sacrificial templates and utilized for high capacity anode materials in lithium ion batteries (LIBs). Structural aspects including the shell thickness, number
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcff2e8ccd31d9f2eefa41d78e93b720
https://doi.org/10.1039/c3ee43319f
https://doi.org/10.1039/c3ee43319f
Autor:
Michael R. Rasch, Colin M. Hessel, Brian W. Goodfellow, Brian A. Korgel, Reken N. Patel, Detlef-M. Smilgies
Publikováno v:
Nano Letters. 13:5710-5714
Small-angle X-ray scattering (SAXS) data reveal that superlattices of organic ligand-stabilized gold (Au) nanocrystals can undergo a series of ordered structure transitions at elevated temperature. An example is presented of a body-centered cubic sup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93a59935f37670355ae717ee578057c3
https://doi.org/10.1021/nl403458q
https://doi.org/10.1021/nl403458q
Publikováno v:
Nano Letters. 13:3101-3105
Silicon nanorods are grown by trisilane decomposition in hot squalane in the presence of tin (Sn) nanocrystals and dodecylamine. Sn induces solution-liquid-solid nanorod growth with dodecylamine serving as a stabilizing ligand. As-prepared nanorods d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e490cd1ae9164423f992d031bf9f2b62
https://doi.org/10.1021/nl401802h
https://doi.org/10.1021/nl401802h
Autor:
Valeri Petkov, Xiaofeng Liu, Adrien Guillaussier, Colin M. Hessel, Brian A. Korgel, Cristina Giordano, Justine Ovtchinnikoff
Publikováno v:
Chemistry of Materials. 25:2365-2371
High-energy synchrotron X-ray diffraction coupled to atomic pair distribution function analysis and computer simulations is used to determine the atomic-scale structure of silicon (Si) nanoparticles obtained by two different synthetic routes. Results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5175a1e34aa2060f73b8e1d48747ad8
https://doi.org/10.1021/cm401099q
https://doi.org/10.1021/cm401099q