Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Andrew T. Hunt"'
Publikováno v:
ISRN Nanotechnology. 2012:1-6
We have successfully developed high-quality laser-grade yttrium aluminum garnet (YAG), and lutetium oxide (Lu2O3), using a novel combustion chemical vapor condensation (CCVC) technique based on a proprietary NanoSpray Combustion process. The purity o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6d63c82629b4f5c317e5e5dacb4a044
https://doi.org/10.5402/2012/608756
https://doi.org/10.5402/2012/608756
Autor:
Andrew T. Hunt, Daniel Infante, Yongdong Jiang, Valerio Pruneri, Domenico Tulli, David E. Baker, Prantik Mazumder, Albert Carrilero
Publikováno v:
Nano letters. 14(8)
Optical surfaces that can repel both water and oil have much potential for applications in a diverse array of technologies including self-cleaning solar panels, anti-icing windows and windshields for automobiles and aircrafts, low-drag surfaces, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b75d55ba0acb74e3d86eb0effa7f0ad0
https://pubmed.ncbi.nlm.nih.gov/24988148
https://pubmed.ncbi.nlm.nih.gov/24988148
Autor:
Glen Fox, Andrew T. Hunt, Robert R. Romanofsky, Fan Chu, Felix A. Miranda, F. Gladden, Carl H. Mueller, F. W. Van Keuls
Publikováno v:
Integrated Ferroelectrics. 39:299-311
A considerable amount of work has been done in the area of frequency and phase agile microwave circuits employing thin ferroelectric films. The best films to date have been BaxSr1-xTiO3 (BST) grown by pulsed laser ablation. But laser ablation does no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef516c16e2a915613f57840443ca98fe
https://doi.org/10.1080/10584580108011953
https://doi.org/10.1080/10584580108011953
Autor:
Robert R. Romanofsky, Hai Huang, Fang Yang, Wen-Yi Lin, Andrew T. Hunt, Felix A. Miranda, J. J. Schmitt, Carl H. Mueller, Fred W. Van Keuls
Publikováno v:
Integrated Ferroelectrics. 29:1-12
Epitaxial barium strontium titanate and strontium titanate thin films were deposited on (100) MgO single-crystal substrates, utilizing Combustion Chemical Vapor Deposition. The as-deposited films were patterned with gold electrodes to form interdigit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46d0d1658daa04fba8519d93e0218ba6
https://doi.org/10.1080/10584580008216669
https://doi.org/10.1080/10584580008216669
Publikováno v:
Integrated Ferroelectrics. 10:1-8
PZT, PLZT, LSC, and Pt thin film coatings have been deposited onto crystalline and amorphous substrates using the open atmosphere Combustion Chemical Vapor Deposition (CCVD(SM) technique. X-ray diffraction (XRD) scans have indicated a high degree of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cd8a19dc697bf8313a763a4b17287e4
https://doi.org/10.1080/10584589508012258
https://doi.org/10.1080/10584589508012258
Publikováno v:
2012 IEEE International Conference on Wireless Information Technology and Systems (ICWITS).
An asymmetric inductively-coupled lumped tunable bandpass filter using epitaxial BST thin film varactors and SMT inductors is designed, fabricated and tested. To the best of the authors' knowledge, the proposed filter is the smallest reported filter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17b023e804a9bae8bc1f372a8d3c37c7
https://doi.org/10.1109/icwits.2012.6417702
https://doi.org/10.1109/icwits.2012.6417702
Publikováno v:
Microwave and Millimeter Wave Technologies from Photonic Bandgap Devices to Antenna and Applications
Tunable microwave devices provide added functionality, smaller form factor, lower cost, and lighter weight, and are in great demand for future communications and radar applications. Available tunable technologies include ferrites, semiconductors, mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccf6066d5d09b142b99fb7b2f6a688b5
https://doi.org/10.5772/9048
https://doi.org/10.5772/9048
Publikováno v:
2010 Proceedings 60th Electronic Components and Technology Conference (ECTC).
This paper presents the design, fabrication and measurements of 4 and 5 stacked bandpass filters. The center frequencies of these filters are respectively 7875 MHz, 8675 MHz, 9550 MHz, 10600 MHz, and 11850 MHz with a relative bandwidth of around 10%:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2eb8b6b9f0cb58f8a4056a064ee0fcc
https://doi.org/10.1109/ectc.2010.5490924
https://doi.org/10.1109/ectc.2010.5490924
Publikováno v:
IEEE 18th International Symposium on Applications of Ferroelectrics
IEEE 18th International Symposium on Applications of Ferroelectrics, Aug 2009, Xi'an, China
Applications of Ferroelectrics
Applications of Ferroelectrics, 2009, ⟨10.1109/ISAF.2009.5307566⟩
IEEE 18th International Symposium on Applications of Ferroelectrics, Aug 2009, Xi'an, China
Applications of Ferroelectrics
Applications of Ferroelectrics, 2009, ⟨10.1109/ISAF.2009.5307566⟩
This paper presents tunable filters and phase shifters using low-loss ferroelectric BST (Barium Strontium Titanate) capacitors. Optimization of the BST varactors has resulted in phase shifters and tunable filters with practically usable performances.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff394efa508d3f61ba34ea4eb5994772
https://hal-unilim.archives-ouvertes.fr/hal-00438277
https://hal-unilim.archives-ouvertes.fr/hal-00438277
Publikováno v:
2008 38th European Microwave Conference.
This paper presents two 3-pole tunable bandpass coplanar filters that include BST ferroelectric capacitors, tunable from 28 GHz up to 37 GHz. Both filters consist of cascaded coplanar transmission resonators, loaded with high-quality factor discrete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::940397165b79a6a239a40f202ad264f3
https://doi.org/10.1109/eumc.2008.4751385
https://doi.org/10.1109/eumc.2008.4751385