Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Roy H. Olsson"'
Autor:
Xingyu Du, Mohamad Hossein Idjadi, Yixiao Ding, Tao Zhang, Alexander J. Geers, Shun Yao, Jun Beom Pyo, Firooz Aflatouni, Mark Allen, Roy H. Olsson
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract A single tunable filter simplifies complexity, reduces insertion loss, and minimizes size compared to frequency switchable filter banks commonly used for radio frequency (RF) band selection. Magnetostatic wave (MSW) filters stand out for the
Externí odkaz:
https://doaj.org/article/aad3e2fd90a0432d8c22c89429fc793c
Publikováno v:
IEEE Open Journal of the Solid-State Circuits Society, Vol 3, Pp 214-222 (2023)
The recording and analysis of biomagnetic fields have widespread applications in medical research and diagnostics. Wearable magnetic field sensors offer a noncontact and portable method for sensing biopotentials. This article presents a readout circu
Externí odkaz:
https://doaj.org/article/33900ae8633844c8bc7fe3c49b462c81
Autor:
Thomas Mion, Michael J. D’Agati, Sydney Sofronici, Konrad Bussmann, Margo Staruch, Jason L. Kost, Kevin Co, Roy H. Olsson, Peter Finkel
Publikováno v:
Sensors, Vol 23, Iss 20, p 8626 (2023)
Magnetoelectric (ME)-based magnetometers have garnered much attention as they boast ultra-low-power systems with a small form factor and limit of detection in the tens of picotesla. The highly sensitive and low-power electric readout from the ME sens
Externí odkaz:
https://doaj.org/article/0284ccc1520c4a5a92d5101b21ac46d4
Publikováno v:
APL Materials, Vol 10, Iss 1, Pp 019901-019901-1 (2022)
Externí odkaz:
https://doaj.org/article/ee5a53b58f114eb1b1c6593d2cded43d
Publikováno v:
APL Materials, Vol 9, Iss 10, Pp 101104-101104-6 (2021)
Silicon photonics has enabled large-scale production of integrated optical devices for a vast array of applications. However, extending its use to nonlinear devices is difficult since silicon does not exhibit an intrinsic second-order nonlinearity. W
Externí odkaz:
https://doaj.org/article/9e84e56ef61a41c79103ce47c4694100
Publikováno v:
Micromachines, Vol 13, Iss 7, p 1066 (2022)
Due to their favorable electromechanical properties, such as high sound velocity, low dielectric permittivity and high electromechanical coupling, Aluminum Nitride (AlN) and Aluminum Scandium Nitride (Al1−xScxN) thin films have achieved widespread
Externí odkaz:
https://doaj.org/article/8a5ff27b7a0a4a09b04dd75623fbec0c
Publikováno v:
Micromachines, Vol 13, Iss 8, p 1169 (2022)
Thin film through-thickness stress gradients produce out-of-plane bending in released microelectromechanical systems (MEMS) structures. We study the stress and stress gradient of Al0.68Sc0.32N thin films deposited directly on Si. We show that Al0.68S
Externí odkaz:
https://doaj.org/article/9419b9f487854a89bd92d35886444b8d
Autor:
Charles M. Reinke, Mehmet F. Su, Bruce L. Davis, Bongsang Kim, Mahmoud I. Hussein, Zayd C. Leseman, Roy H. Olsson-III, Ihab El-Kady
Publikováno v:
AIP Advances, Vol 1, Iss 4, Pp 041403-041403-14 (2011)
Recent work has demonstrated that nanostructuring of a semiconductor material to form a phononic crystal (PnC) can significantly reduce its thermal conductivity. In this paper, we present a classical method that combines atomic-level information with
Externí odkaz:
https://doaj.org/article/f901610cc1e7457f9dd41f961a31f30b
Autor:
Drew F. Goettler, Mehmet F. Su, Charles M. Reinke, Seyedhamidreza Alaie, Patrick E. Hopkins, Roy H. Olsson III, Ihab El-Kady, Zayd C. Leseman
Publikováno v:
AIP Advances, Vol 1, Iss 4, Pp 042001-042001-8 (2011)
Phononic crystals (PnCs) are man-made structures with periodically varying material properties such as density, ρ, and elastic modulus, E. Periodic variations of the material properties with nanoscale characteristic dimensions yield PnCs that operat
Externí odkaz:
https://doaj.org/article/59914bd522fe4a4fbd3e46466e954829
Publikováno v:
Nature Nanotechnology. 18:422-441