Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Andrew Franson"'
Autor:
Seth W. Kurfman, Andrew Franson, Piyush Shah, Yueguang Shi, Hil Fung Harry Cheung, Katherine E. Nygren, Mitchell Swyt, Kristen S. Buchanan, Gregory D. Fuchs, Michael E. Flatté, Gopalan Srinivasan, Michael Page, Ezekiel Johnston-Halperin
Publikováno v:
APL Materials, Vol 12, Iss 5, Pp 051115-051115-10 (2024)
We demonstrate indirect electric-field control of ferromagnetic resonance (FMR) in devices that integrate the low-loss, molecule-based, room-temperature ferrimagnet vanadium tetracyanoethylene (V[TCNE]x∼2) mechanically coupled to PMN-PT piezoelectr
Externí odkaz:
https://doaj.org/article/956cfd5d0c204436946c06728ea7534b
Autor:
Piyush J. Shah, Derek A. Bas, Abbass Hamadeh, Michael Wolf, Andrew Franson, Michael Newburger, Philipp Pirro, Mathias Weiler, Michael R. Page
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 11, Pp n/a-n/a (2023)
Abstract The use of a complex ferromagnetic system to manipulate GHz surface acoustic waves (SAWs) is a rich current topic under investigation, but the high‐power nonlinear regime is under‐explored. Focused SAWs are introduced, which provide a wa
Externí odkaz:
https://doaj.org/article/c2295d00a1824643bf5c3179e5bbd7d2
Autor:
Andrew Franson, Na Zhu, Seth Kurfman, Michael Chilcote, Denis R. Candido, Kristen S. Buchanan, Michael E. Flatté, Hong X. Tang, Ezekiel Johnston-Halperin
Publikováno v:
APL Materials, Vol 7, Iss 12, Pp 121113-121113-7 (2019)
Integrating patterned, low-loss magnetic materials into microwave devices and circuits presents many challenges due to the specific conditions that are required to grow ferrite materials, driving the need for flip-chip and other indirect fabrication
Externí odkaz:
https://doaj.org/article/3f7ed60e54b844d2b705688883c4433a
Autor:
Michael Chilcote, Megan Harberts, Bodo Fuhrmann, Katrin Lehmann, Yu Lu, Andrew Franson, Howard Yu, Na Zhu, Hong Tang, Georg Schmidt, Ezekiel Johnston-Halperin
Publikováno v:
APL Materials, Vol 7, Iss 11, Pp 111108-111108-8 (2019)
Vanadium tetracyanoethylene (V[TCNE]x) is an organic-based ferrimagnet that exhibits robust magnetic ordering (TC of over 600 K), high quality-factor (high-Q) microwave resonance (Q up to 3500), and compatibility with a wide variety of substrates and
Externí odkaz:
https://doaj.org/article/50ed204554ae44baa8992171cd13215b
Autor:
Igor V. Pinchuk, Thaddeus J. Asel, Andrew Franson, Tiancong Zhu, Yuan-Ming Lu, Leonard J. Brillson, Ezekiel Johnston-Halperin, Jay A. Gupta, Roland K. Kawakami
Publikováno v:
APL Materials, Vol 6, Iss 8, Pp 086103-086103-8 (2018)
Ultrathin films of Na3Bi on insulating substrates are desired for opening a bulk bandgap and generating the quantum spin Hall effect from a topological Dirac semimetal, though continuous films in the few nanometer regime have been difficult to realiz
Externí odkaz:
https://doaj.org/article/20b9f9b90d2947aabb80f471b376e511
Autor:
Michael E. Flatté, Donley S. Cormode, Huma Yusuf, Gregory D. Fuchs, Hil Fung Harry Cheung, Yueguang Shi, Seth Kurfman, Ezekiel Johnston-Halperin, Michael Chilcote, Andrew Franson
Publikováno v:
Journal of Physical Chemistry C, 125(37), 20380-20388. American Chemical Society
We report on micro-focused Raman spectroscopy of encapsulated vanadium tetracyanoethylene (V[TCNE]x, x ≈ 2) films as they age under ambient conditions to understand the structural changes that accompany aging and how those changes influence the mag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5d42c8662d188aa677dff1ec0253fd9
https://research.tue.nl/nl/publications/568bef4e-515f-4008-8067-5373d49a9986
https://research.tue.nl/nl/publications/568bef4e-515f-4008-8067-5373d49a9986
Organic Ferrimagnetic Material Vanadium Tetracyanoethylene for Non-reciprocal Microwave Applications
Autor:
Michael E. Flatté, Kristen Buchanan, Na Zhu, Denis R. Candido, Seth Kurfman, Hong X. Tang, Ezekiel Johnston-Halperin, Andrew Franson, Michael Chilcote, Katherine Nygren
Publikováno v:
2020 IEEE/MTT-S International Microwave Symposium (IMS).
Vanadium tetracyanoethylene ( $V$ (TCNE)2) is a new organic ferrimagnetic material known for its ultra low Gilbert damping. Magnetic resonators based on this material demonstrate high quality factors exceeding 7,000 at ambient conditions, rivaling th
Autor:
Michael E. Flatté, Denis R. Candido, Seth Kurfman, Kristen Buchanan, Michael Chilcote, Ezekiel Johnston-Halperin, Na Zhu, Hong X. Tang, Andrew Franson
Publikováno v:
APL Materials, Vol 7, Iss 12, Pp 121113-121113-7 (2019)
Integrating patterned, low-loss magnetic materials into microwave devices and circuits presents many challenges due to the specific conditions that are required to grow ferrite materials, driving the need for flip-chip and other indirect fabrication
Autor:
Yu Lu, Ezekiel Johnston-Halperin, Andrew Franson, Megan Harberts, Bodo Fuhrmann, Hong X. Tang, Michael Chilcote, Howard Yu, Katrin Lehmann, Georg Schmidt, Na Zhu
Publikováno v:
APL Materials, Vol 7, Iss 11, Pp 111108-111108-8 (2019)
Vanadium tetracyanoethylene (V[TCNE]$_\text{x}$) is an organic-based ferrimagnet that exhibits robust magnetic ordering (T$_\text{C}$ of over 600 K), high quality-factor (high-Q) microwave resonance (Q up to 3,500), and compatibility with a wide vari
Autor:
Yuan-Ming Lu, Igor V. Pinchuk, Roland Kawakami, Ezekiel Johnston-Halperin, Leonard J. Brillson, Tiancong Zhu, Andrew Franson, Thaddeus J. Asel, Jay Gupta
Publikováno v:
APL Materials, Vol 6, Iss 8, Pp 086103-086103-8 (2018)
Ultrathin films of Na3Bi on insulating substrates are desired for opening a bulk band gap and generating the quantum spin Hall effect from a topological Dirac semimetal, though continuous films in the few nanometer regime have been difficult to reali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aeffdd2de1a17c3aabef8abdcc14dce7