Search Results - "Shannigrahi, S."

Effect of Dy-substitution on structural, electrical and magnetic properties of multiferroic BiFeO3 ceramics by Pattanayak, Samita, Choudhary, R.N.P., Das, Piyush R., Shannigrahi, S.R.

“…The polycrystalline samples of dysprosium (Dy)-modified bismuth ferrite (i.e., Bi1−xDyxFeO3; x=0–0.2 with the interval of 0.05) (BDFO) were synthesized using a…”
Get full text

Enhanced cooling capacities of ferroelectric materials at morphotropic phase boundaries by Chukka, Rami, Cheah, Jun Wei, Chen, Zuhuang, Yang, P., Shannigrahi, S., Wang, Junling, Chen, Lang

“…The electrocaloric properties of PbZr 0.52 Ti 0.48 O 3 (PZT) epitaxial films and 0.7 Pb ( Mg 1 / 3 Nb 2 / 3 ) O 3 - 0.3 PbTiO 3 (0.7PMN-0.3PT) single crystals…”
Get full text

Ferroelectric and ferromagnetic properties of Gd-modified BiFeO3 by Pattanayak, Samita, Choudhary, R.N.P., Shannigrahi, S.R., Das, Piyush R., Padhee, R.

“…The polycrystalline samples of gadolinium (Gd)-modified bismuth iron oxide, Bi1−xGdxFeO3 (BGFO) with x=0, 0.05, 0.15, 0.25 were prepared by a standard…”
Get full text

Effect of bottom electrode and resistive layer on the dielectric and ferroelectric properties of sol-gel derived BiFeO3 thin films by HUANG, A, SHANNIGRAHI, S. R

Get full text

Magnetoelectric effect in Pb(Zr0.95Ti0.05)O3 and CoFe2O4 heteroepitaxial thin film composite by Tahmasebi, K., Barzegar, A., Ding, J., Herng, T.S., Huang, A., Shannigrahi, S.

“…Multiferroic epitaxial films, include SrRuO3/Pb(Zr0.95Ti0.05)O3/CoFe2O4 has been successfully deposited on SrTiO3 substrate by pulsed-laser deposition…”
Get full text

Structural and electrical properties of BiFeO3 thin films by solution deposition and microwave annealing by HUANG, A, SHANNIGRAHI, S. R

“…Lead-free polycrystalline BiFeO3 (BFO) thin films were developed using a chemical solution deposition method to deposit the films and the multi-mode 2.45GHz…”
Get full text

Synthesis and characterizations of microwave sintered ferrite powders and their composite films for practical applications by Shannigrahi, S.R., Pramoda, K.P., Nugroho, F.A.A.

“…Phase pure single phase ferrite powders of (NixR1−x)0.5Zn0.5Fe2O4 (R=Mn, Co, Cu; x=0, 0.5) were manufactured using microwave sintering at 930°C for 10min in…”
Get full text

Synthesis and electromagnetic properties of U-type hexaferrites Ba4B2Fe36O60 (B: Co, Ni, Cu) by Shannigrahi, S.R., Au, W.Q., Suresh Kumar, V., Liu, L., Yang, Z.H., Cheng, C., Tan, C.K.I., Ramanujan, R.V.

“…Polycrystalline samples of U-type hexaferrites Ba4B2Fe36O60 (B: Co, Ni and Cu) were synthesized using a modified solid state reaction technique. The sintered…”
Get full text

Structural, Electrical, and Magnetic Properties of Mechanosynthesized (1−x)BiFeO3-xBaMnO3 (0 ≤ x ≤ 0.15) Multiferroic System by Rout, Jyoshna, Choudhary, R. N. P., Shannigrahi, S. R., Sharma, H. B.

“…The multiferroic properties of (1− x )BiFeO 3 - x BaMnO 3 (BBFMO; x  = 0.00, 0.05, 0.10, 0.15) solid solutions, prepared by a mechanosynthesis technique, have…”
Get full text

Development of Z-type hexaferrites for high frequency EMI shielding applications by Magham, S.B.S., Sharma, M., Shannigrahi, S.R., Tan, Hui Ru, Sharma, V., Meng, Yu Song, Idapalpati, S., Ramanujan, R.V., Repaka, D.V.M.

“…•This research work has been initiated with the aim of enhancing high frequency microwave absorption properties.•Z-type hexaferrites has been selected to…”
Get full text

Effect of Sc substitution on the structure, electrical, and magnetic properties of multiferroic BiFeO3 thin films grown by a sol-gel process by SHANNIGRAHI, S. R, HUANG, A, TRIPATHY, D, ADEYEYE, A. O

“…Multiferroic BiFeO3 (BFO), Bi1-xScxFeO3 (BSF), and BiFe1-xScxO3 (BFS) (x=0.3 mol%) thin films are prepared on Pt/Ti/SiO2/Si substrates using a sol-gel…”
Get full text

Development of (Zr,Mn) doped X-type hexaferrites for high frequency EMI shielding applications by Ye, Htet Kyaw, Shannigrahi, S.R., Soh, C.B., Yang, S.L.W., Li, L.S., Repka, D.V.M., Kumar, P.

“…•This work aims to enhance high frequency microwave absorption.•X-type hexaferrites has broad bandwidth high frequency absorbing applications.•Mn3+ and Zr4+…”
Get full text

Fossil and non-fossil sources of organic carbon (OC) and elemental carbon (EC) in Göteborg, Sweden by Szidat, S., Ruff, M., Perron, N., Wacker, L., Synal, H.-A., Hallquist, M., Shannigrahi, A. S., Yttri, K. E., Dye, C., Simpson, D.

“…Particulate matter was collected at an urban site in Göteborg (Sweden) in February/March 2005 and in June/July 2006. Additional samples were collected at a…”
Get full text

Effect of rare earth (La, Nd, Sm, Eu, Gd, Dy, Er and Yb) ion substitutions on the microstructural and electrical properties of sol-gel grown PZT ceramics by Shannigrahi, S.R., Tay, F.E.H., Yao, K., Choudhary, R.N.P.

“…Polycrystalline samples of (Pb 0.92R 0.08)(Zr 0.6Ti 0.4) 0.98O 3 (R=La, Nd, Sm, Eu, Gd, Dy, Er and Yb) (PRZT) were sol-gel grown. The structural and…”
Get full text

Multiferroic thin film composite of Pb(Zr0.95Ti0.05)O3/CoFe2O4 on Si and SrTiO3 substrates by Tahmasebi, K., Barzegar, A., Ding, J., Herng, T.S., Huang, L., Huang, A., Shannigrahi, S.

“…Thin layers of Pb(Zr0.95Ti0.05)O3/Co ferrite (CFO) were deposited on Si(100)/SiO2/Ti/Pt(111) and SrTiO3(001) substrates using pulsed laser deposition…”
Get full text

Effects of processing parameters on the properties of lanthanum manganite by Shannigrahi, S.R., Tan, S.Y.

“…► A systematic study of the effects of processing parameters on the structure, microstructure, magnetic, and magnetotransport properties of lanthanum manganite…”
Get full text

Micro-Raman spectroscopic investigation of rare earth-modified lead zirconate titanate ceramics by Shannigrahi, S.R., Tripathy, S.

“…Rare earth-modified lead zirconate titanate (PRZT) ceramics [R/Zr/Ti = 8/60/40; R = La and Pr] are prepared by a sol–gel technique. Substantial changes in the…”
Get full text

Sc modified multiferroic BiFeO3 thin films prepared through a sol-gel process by Shannigrahi, S. R., Huang, A., Chandrasekhar, N., Tripathy, D., Adeyeye, A. O.

“…Multiferroic thin films with the general formula BiFe1−xScxO3 (x=0.0, 0.1, 0.3, and 0.5mol%) (BFS) were synthesized on Pt∕Ti∕SiO2∕Si substrates through a…”
Get full text

Comparison of different methods for measuring dry deposition fluxes of particulate matter and polycyclic aromatic hydrocarbons (PAHs) in the ambient air by Shannigrahi, A.S., Fukushima, T., Ozaki, N.

“…In this study, three methods (bucket, plate for downward flux and upward flux, and water vessel) were used to measure atmospheric dry deposition fluxes at…”
Get full text

Hydrothermal epitaxy of BiFeO3 films on SrTiO3 substrates by HUANG, A, HANDOKO, A. D, GOH, G. K. L, SHANNIGRAHI, S. R, TAN, C. K

“…Epitaxial multiferroic BiFeO3 thin films were grown on SrTiO3 substrates by the hydrothermal method at 200 degree C in aqueous solutions of 6-12 M KOH. Films…”
Get full text