Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Sidhant Tiwari"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Thin-film lithium niobate is an attractive material for RF acoustic devices because of its high electromechanical coupling. However, due to the large coupling and the high anisotropy, thin-film lithium niobate resonators are prone to acciden
Externí odkaz:
https://doaj.org/article/2941d75b01ca43bf9976f21b2e64bec5
Autor:
Zhuyun Xiao, Kotekar P. Mohanchandra, Roberto Lo Conte, C. Ty Karaba, J. D. Schneider, Andres Chavez, Sidhant Tiwari, Hyunmin Sohn, Mark E. Nowakowski, Andreas Scholl, Sarah H. Tolbert, Jeffrey Bokor, Gregory P. Carman, Rob N. Candler
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 055907-055907-8 (2018)
Enhancing the magnetoelectric coupling in a strain-mediated multiferroic composite structure plays a vital role in controlling magnetism by electric fields. An enhancement of magnetoelastic coupling between ferroelectric single crystal (011)-cut [Pb(
Externí odkaz:
https://doaj.org/article/c3d2c7f7d6024ceea41c764bdd13a954
Autor:
Arjun Aryal, Ravi Kiran Chityala, Isaac Stricklin, Sidhant Tiwari, Aleem Siddiqui, Tito Busani
Publikováno v:
Novel Patterning Technologies 2023.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7516db1a8cff390a2d7777bbe49b7ad2
https://doi.org/10.1117/12.2665860
https://doi.org/10.1117/12.2665860
Autor:
Zhi Yao, Sidhant Tiwari, Joseph Schneider, Robert N. Candler, Greg P. Carman, Yuanxun Ethan Wang
Publikováno v:
IEEE Journal on Multiscale and Multiphysics Computational Techniques. 6:249-258
This work proposes to use magnetic material as the substrate of planar antennas to overcome the platform effect caused by the conducting ground plane. The upper bound of the radiation efficiency of an electric-current-driven low-profile antenna is th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94ac094218d535d7544ecdd584f5998d
https://doi.org/10.1109/jmmct.2021.3136877
https://doi.org/10.1109/jmmct.2021.3136877
Autor:
Rajesh V. Chopdekar, R. Lo Conte, Kotekar P. Mohanchandra, Maite Goiriena-Goikoetxea, Kang L. Wang, Zhuyun Xiao, Anthony Barra, Sidhant Tiwari, Charles-Henri Lambert, Sayeef Salahuddin, Gregory P. Carman, Jeffrey Bokor, Rob N. Candler, P. Shafer, Alpha T. N'Diaye, Andres C. Chavez, Elke Arenholz, Xiang Li
Publikováno v:
ACS Applied Materials & Interfaces. 12:6752-6760
The magnetoelectric properties of exchange-coupled Ni/CoFeB-based composite multiferroic microstructures are investigated. The strength and sign of the magnetoelastic effect are found to be strongly correlated with the ratio between the thicknesses o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f22c5c460e345cc365aa1294dda6fd1
https://doi.org/10.1021/acsami.9b20876
https://doi.org/10.1021/acsami.9b20876
Autor:
Gregory P. Carman, Rob N. Candler, Jesse Rivera, Sidhant Tiwari, Ting Lu, Yuanxun Ethan Wang, Kevin Luong, Zhi Yao
Publikováno v:
IEEE Journal on Multiscale and Multiphysics Computational Techniques. 5:5-18
An unconditionally stable finite-difference time-domain (FDTD) algorithm is proposed to predict and understand the complex response in strain-mediated multiferroic radio frequency devices, such as antennas. A system of three coupled sets of governing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4578f1651e29084c296965862583fa8a
https://doi.org/10.1109/jmmct.2019.2959596
https://doi.org/10.1109/jmmct.2019.2959596
Autor:
Andres C. Chavez, Sebastian Wintz, Joseph D. Schneider, Sri Sai Phani Kanth Arekapudi, Olav Hellwig, Greg P. Carman, Rob N. Candler, Sidhant Tiwari, Jürgen Lindner, Kilian Lenz
Publikováno v:
Journal of Microelectromechanical Systems. 29:1121-1123
In this work, we investigate magneto-acoustic attenuation in thin film multiferroic Lamb wave delay lines. By leveraging magneto-acoustic interactions, multiferroics have potential to realize passive chip-scale alternatives to bulky ferrite devices.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d35f0569999de797c3ec31dafdb461a7
https://doi.org/10.1109/jmems.2020.3017138
https://doi.org/10.1109/jmems.2020.3017138
Autor:
Fu-ling Yang, Tianxing Man, Kuan-Wen Tung, Sidhant Tiwari, Pei-Shan Chung, Ben Wu, Yuan-Fang Chou, Cong Wu, Pei-Yu Chiou
Publikováno v:
Lab on a Chip. 19:3714-3725
Arbitrary patterning of micro-objects in liquid is crucial to many biomedical applications. Among conventional methodologies, acoustic approaches provide superior biocompatibility but are intrinsically limited to producing periodic patterns at low re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b4623b736d132a3c02a5ab154d7c5a6
https://doi.org/10.1039/c9lc00612e
https://doi.org/10.1039/c9lc00612e
Autor:
Rob N. Candler, Ting Lu, Xiating Zou, Zhi Yao, Joseph D. Schneider, Greg P. Carman, Sidhant Tiwari, Yuanxun Ethan Wang
Publikováno v:
2020 IEEE/MTT-S International Microwave Symposium (IMS).
In this paper we explore parametric amplification on the Lamb wave acoustic platform for the purpose of developing nonlinear and non-reciprocal devices. The strength of the acoustic wave platform over the electromagnetic platform is its low loss and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::028e870463a5045d63a23ee298eb45e9
https://doi.org/10.1109/ims30576.2020.9224075
https://doi.org/10.1109/ims30576.2020.9224075
Autor:
Greg P. Carman, Rob N. Candler, Yuanxun Ethan Wang, Ting Lu, Sidhant Tiwari, Ajit Mal, Xiating Zou, Joseph D. Schneider
Publikováno v:
Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2020.
Lamb wave devices were fabricated and tested to study parametric mixing through a nonlinear elastic modulus. A carrier wave was used to drive the time-variation of the elastic modulus in a traveling wave fashion. The signal wave is launched in the sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65db942192a92c26309ad11a90ddc365
https://doi.org/10.1117/12.2558673
https://doi.org/10.1117/12.2558673