Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Finbarr Waldron"'
Publikováno v:
Applied Surface Science. 357:385-390
An electroless nickel-iron alloy deposition process utilizing an external magnetic field was studied to achieve varying nickel and iron compositions for the specific high frequency application range. High anisotropy, low coercivity and high saturatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55f45b894bc9d4e0bebb9836162a73e8
https://doi.org/10.1016/j.apsusc.2015.09.025
https://doi.org/10.1016/j.apsusc.2015.09.025
Publikováno v:
IEEE Transactions on Components, Packaging and Manufacturing Technology. 5:1423-1431
Medical steam sterilizers use rapid cycles of temperature, humidity, and pressure to sterilize medical instruments. These cycles represent an exceptionally harsh environment for electronics and, currently, only metal can devices with high-reliability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaba1a5dc3ac5ad074b98e846f9fd5fc
https://doi.org/10.1109/tcpmt.2015.2470596
https://doi.org/10.1109/tcpmt.2015.2470596
Autor:
Oskar Z. Olszewski, Ruth Houlihan, Rosemary O'Keeffe, Alan Mathewson, Mike O'Neill, Nathan Jackson, Finbarr Waldron
Publikováno v:
Procedia Engineering. 87:1457-1460
This paper describes a MEMS silicon-based piezoelectric AC current sensor that can be used to monitor the energy usage in an electric infrastructure. The overall device concept relies on a silicon cantilever that incorporates a permanent magnet in it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01544fe7332650aa9fe54b434673cd9d
Publikováno v:
Microsystem Technologies. 20:671-680
Microelectromechanical systems-based piezoelectric energy harvesting device research is continuing to increase due to high demands in powering wireless sensor networks. This paper compares three different cantilever structures that have been the most
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6c14879f24b0974a67e99a52637d352
https://doi.org/10.1007/s00542-013-2006-6
https://doi.org/10.1007/s00542-013-2006-6
Publikováno v:
IEEE Transactions on Components, Packaging and Manufacturing Technology. 3:533-542
Wide-bandgap materials such as silicon carbide enable power electronics to face increasing demands for greater power density and high-temperature capability at the chip level. However, new packaging solutions have yet to be found to replace Pb solder
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1cb43dbb0caa39706340003fd02a746
https://doi.org/10.1109/tcpmt.2012.2226460
https://doi.org/10.1109/tcpmt.2012.2226460
Autor:
S. Cian O'Mathuna, James F. Rohan, Ningning Wang, Margaret Hegarty, Anne-Marie Kelleher, Brice Jamieson, Finbarr Waldron, Joe O'Brien, Saibal Roy, Santosh Kulkarni, Declan P. Casey
Publikováno v:
ECS Transactions. 41:341-347
Microinductors were fabricated using electrodeposition for integration on semiconductor substrates. The process was optimised through validated models developed to focus on efficiency and footprint. Lithographic processing was performed to microfabri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::840ca0c65a4d9593ab8138a7ea4d48b8
https://doi.org/10.1149/1.3631510
https://doi.org/10.1149/1.3631510
Autor:
Russell Duane, Liam Lewis, Finbarr Waldron, Donagh O'Mahony, Pleun Maaskant, Tony Campagno, Brian Corbett, Nicolas Cordero
Publikováno v:
Microelectronics Reliability. 51:904-908
The thermal stability of two commercially available silicon carbide Schottky diode types has been evaluated following a 1000 h non-biased storage test under vacuum at 350 °C. The Ti-based Schottky (Anode) contact shows excellent stability over the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78951f5df68a684824ff5fa0fdeb7b2d
https://doi.org/10.1016/j.microrel.2010.12.008
https://doi.org/10.1016/j.microrel.2010.12.008
Publikováno v:
SPIE Proceedings.
Piezoelectric materials are widely used in various applications including sensors, actuators, and energy harvesting devices. Energy harvesting devices can be used to power autonomous wireless sensors that are placed in remote or difficult to reach ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6524897e0b756dbf76ea351ca5577c23
https://doi.org/10.1117/12.2016469
https://doi.org/10.1117/12.2016469
Autor:
Santosh Kulkarni, Joe O'Brian, Declan P. Casey, Saibal Roy, A.-M. Kelleher, Finbarr Waldron, Kenneth Rodgers, Margaret Hegarty, Kevin G. McCarthy, Cian O Mathuna, Jason Hannon, Mark Barry, Ray Foley, John Barry, James F. Rohan, Ningning Wang
Publikováno v:
2013 IEEE 63rd Electronic Components and Technology Conference.
The paper introduces the trend of integration and miniaturization of power converters with potential for enhanced efficiency, form factor reduction and cost reduction. To demonstrate the concept of highly integrated switched mode power supply with in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd3119b6ef53fb75bbf4089b9628b9fb
https://doi.org/10.1109/ectc.2013.6575844
https://doi.org/10.1109/ectc.2013.6575844
Autor:
Rosemary O'Keeffe, Nathan Jackson, Kevin G. McCarthy, M. O'Niell, Finbarr Waldron, Alan Mathewson
Publikováno v:
2013 14th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE).
A COMSOL MultiphysicsR model was created which provides accurate information on the resonant frequency, stress and power output of an ALN piezoelectric device. The maximum error in the resonant frequency was found to be 4%. The models accurately pred
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcbeeb2be2eb76cd0383a9c83b0118d2
https://doi.org/10.1109/eurosime.2013.6529988
https://doi.org/10.1109/eurosime.2013.6529988