Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Srinivasa Rao Singamaneni"'
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 055824-055824-6 (2017)
This work relates to the integration of the two-layer stack of the proposed multiferroic structure onto silicon substrates. Ba1-xSrxTiO3 is an excellent material for room-temperature voltage-tunable dielectric applications due to its high (ε=6000) d
Externí odkaz:
https://doaj.org/article/e2dc0b785d5b4e29bb1de759eeedb600
Magnetic defects in chemically converted graphene nanoribbons: electron spin resonance investigation
Publikováno v:
AIP Advances, Vol 4, Iss 4, Pp 047104-047104-13 (2014)
Electronic spin transport properties of graphene nanoribbons (GNRs) are influenced by the presence of adatoms, adsorbates and edge functionalization. To improve the understanding of the factors that influence the spin properties of GNRs, local (eleme
Externí odkaz:
https://doaj.org/article/1b52cf720e7f4ac490a4e1af20bb1be4
Autor:
Morinobu Endo, Rodolfo Cruz-Silva, Ana Laura Elías, Jose L. Mendoza-Cortes, Kazunori Fujisawa, Yu Lei, Mauricio Terrones, Srinivasa Rao Singamaneni, Ke Wang, Cynthia Guerrero-Bermea, Archi Dasgupta, Jeffrey Shallenberger, He Liu, Tianyi Zhang, Srimanta Pakhira, L. M. Martinez
Publikováno v:
Materials Today. 51:108-116
Hexagonal boron nitride (hBN) has long been considered chemically inert due to its wide bandgap and robust covalent bonds. Its inertness hinders hBN from functionalization for energy conversion applications. A question arising is whether it is possib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cfd13747e3473aabba2174ab82940b8
https://doi.org/10.1016/j.mattod.2021.09.017
https://doi.org/10.1016/j.mattod.2021.09.017
Publikováno v:
MRS Advances. 4:2169-2175
Developing functional, cleavable two-dimensional materials for use in next generation devices has recently become a topic of considerable interest due to their unique properties. Of particular interest, transition metal halides CrI3 and CrCl3 have sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63707c2196dceeef87d571e063ad047e
https://doi.org/10.1557/adv.2019.241
https://doi.org/10.1557/adv.2019.241
Autor:
Srinivasa Rao Singamaneni, A. Cosio, Hector Iturriaga, Rubyann Olmos, C. L. Saiz, L. Shao, L. M. Martinez
Publikováno v:
MRS Advances. 4:2177-2184
The bulk van der Waals crystal Mn3Si2Te6 (MST) has been irradiated with a proton beam of 2 MeV at a fluence of 1×1018 H+ cm-2. The temperature dependent magnetization measurements show a drastic decrease in the magnetization of 49.2% in the H//c dir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9885f6c441ec01733bd6dcb6a11ddcfd
https://doi.org/10.1557/adv.2019.260
https://doi.org/10.1557/adv.2019.260
Autor:
Rubyann Olmos, A. Cosio, Lin Shao, Srinivasa Rao Singamaneni, Q. Wang, L. M. Martinez, C. L. Saiz
Publikováno v:
MRS Advances. 4:2185-2190
van der Waals (vdW) magnetic materials show promise in being the foundation for future spintronic technology. The magnetic behavior of Fe2.7GeTe2 (FGT), a vdW itinerant ferromagnet, was investigated before and after proton irradiation. Proton irradia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd9f0025210b225d5256decd7877d8fd
https://doi.org/10.1557/adv.2019.277
https://doi.org/10.1557/adv.2019.277
Autor:
Hector Iturriaga, C. L. Saiz, Srinivasa Rao Singamaneni, Yutao Liu, L. M. Martinez, J. A. Delgado, Lin Shao, Rubyann Olmos, Cedomir Petrovic
We examine the magnetic properties of the quasi 2D ferrimagnetic single crystal Mn3Si2Te6 (MST) through critical phenomena and magnetic entropy analysis in the easy axis (H || ab) as a function of proton irradiance. Employing a modified asymptotic an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28cd765f4fb20468907f2d208e559e0c
Autor:
Srinivasa Rao Singamaneni, Rohit P. Prasankumar, Kevin Kwock, Prashant Padmanabhan, Arun Paramekanti, Michael A. McGuire, Dmitry Yarotski, Finn Lasse Buessen, Samuel Gilinsky, Min-Cheol Lee, Roxanne Tutchton, Jian-Xin Zhu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1fc2fdb6e9ee8b39da942572a02c583
https://doi.org/10.2172/1669071
https://doi.org/10.2172/1669071
Autor:
C. L. Saiz, Fazel Tafti, Srinivasa Rao Singamaneni, J. van Tol, Thomas A. Tartaglia, J. A. Delgado
Broadening the knowledge and understanding on the magnetic correlations in van der Waals layered magnets is critical in realizing their potential next-generation applications. In this study, we employ high frequency (240 GHz) electron spin resonance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6c1fd0ec6d5d96eed664682d6997b70
Helicity-Dependent Coherent Spin-Phonon Oscillations in the Ferromagnetic van der Waals Crystal CrI3
Autor:
Prashant Padmanabhan, Kevin W. C. Kwock, Dmitry Yarotski, Min-Cheol Lee, Jian-Xin Zhu, Roxanne Tutchton, Rohit P. Prasankumar, Srinivasa Rao Singamaneni, L. M. Martinez, Michael A. McGuire, Finn Lasse Buessen, Samuel Gilinsky, Arun Paramekanti
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrate a significant pump helicity dependence in the amplitude of coherent Raman active phonon oscillations in the van der Waals magnet CrI3, revealing a strong non-equilibrium coupling between spin and structural order.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f624611331ab55f59d964a3bd8c774a6
https://doi.org/10.1364/cleo_at.2020.jth4b.2
https://doi.org/10.1364/cleo_at.2020.jth4b.2