P
Parashu Kharel
Researcher at South Dakota State University
Publications - 114
Citations - 2517
Parashu Kharel is an academic researcher from South Dakota State University. The author has contributed to research in topics: Magnetization & Curie temperature. The author has an hindex of 29, co-authored 103 publications receiving 2153 citations. Previous affiliations of Parashu Kharel include Wayne State University & University of Nebraska–Lincoln.
Papers
More filters
Journal ArticleDOI
Structural, magnetic, and electrical studies on polycrystalline transition-metal-doped BiFeO3 thin films
Parashu Kharel,S. Talebi,S. Talebi,B. Ramachandran,Ambesh Dixit,Vaman M. Naik,M.B. Sahana,Chandran Sudakar,R. Naik,M S R Rao,Gavin Lawes +10 more
TL;DR: No evidence is found for any systematic variation of the electric or magnetic properties of BiFeO(3) depending on the transition metal dopant, suggesting that these properties are determined mainly by extrinsic effects arising from defects or grain boundaries.
Journal ArticleDOI
Biochar activated by oxygen plasma for supercapacitors
TL;DR: In this paper, the authors demonstrate a low-temperature supercapacitor with a strong base and a high temperature, but this process is time consuming and energy inefficient (requiring temperatures >900°C).
Journal ArticleDOI
Hierarchical porous activated carbon for supercapacitor derived from corn stalk core by potassium hydroxide activation
Yuhe Cao,Keliang Wang,Xiaomin Wang,Zhengrong Gu,Qi Hua Fan,William Gibbons,James D. Hoefelmeyer,Parashu Kharel,Maheshwar Shrestha +8 more
TL;DR: In this article, a hierarchical porous activated carbon (AC) was obtained from corn stalk pith with a hierarchical macroporous nature, which was composed of cells of soft and spongy texture.
Journal ArticleDOI
Control of phase in phosphide nanoparticles produced by metal nanoparticle transformation: Fe2P and FeP.
TL;DR: Magnetic measurements conducted on phase-pure samples suggest that approximately 8 x 70 nm Fe(2)P rods are ferromagnetic with a Curie temperature between 215 and 220 K and exhibit a blocking temperature of 179 K, whereas FeP is metam electromagnetic with a Neel temperature of approximately 120 K.
Journal ArticleDOI
Raman spectroscopic studies of oxygen defects in Co-doped ZnO films exhibiting room-temperature ferromagnetism
TL;DR: In this paper, the optical properties, Raman spectra, and magnetization of Zn1−xCoxO(0≤x<0.1) thin films are reported.