Volume 15 (2024)
Volume 14 (2023)
Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 ( 2012)
Volume 2 (2011)
Volume 1 (2010)
Impedance Properties Of 0.7(BiFeO3)-0.3 (PbTiO3) Composite

Ajay Kumar Behera; Nilaya K. Mohanty; Banarji Behera; Pratibindhya Nayak

Volume 4, Issue 2 , February 2013, , Pages 141-145

https://doi.org/10.5185/amlett.2012.6359

Abstract
  The polycrystalline sample of 0.7(BiFeO3)-0.3(PbTiO3) [0.7(BFO)-0.3(PT)] was prepared by a high temperature solid state reaction technique. Studies of structural analysis confirm the formation of the compound with rhombohedral structure at room temperature. The electrical properties (impedance, modulus ...  Read More

The Influence Of Substrate Temperature On The Structure, Morphology, And Optical Properties Of ZrO2 thin Films Prepared By E-beam Evaporation

K. J. Patel; M. S. Desai; C. J. Panchal

Volume 3, Issue 5 , November 2012, , Pages 410-414

https://doi.org/10.5185/amlett.2012.5364

Abstract
  Zirconium dioxide thin films were prepared by e-beam evaporation method to study the effect of substrate temperature on the structural, surface morphology, compositional, and optical properties. X-ray diffraction measurement shows that the films grown at 400 ℃ substrate temperature ...  Read More

Structural, Dielectric And Conductivity Properties Of Ba2+ doped (Bi0.5Na0.5)TiO3 ceramic 

Meera Rawat; K. L. Yadav; Amit Kumar; Piyush Kumar Patel; Nidhi Adhlakha; Jyoti Rani

Volume 3, Issue 4 , September 2012, , Pages 286-292

https://doi.org/10.5185/amlett.2012.2322

Abstract
  Polycrystalline (Bi0.5Na0.5)1-xBaxTiO3 [here after BNBT], x = 0, 0.02, 0.04, 0.06, 0.08, and 0.1 ceramics have been synthesized by conventional solid state reaction process and were characterized by X-ray diffraction technique, which indicates that on substitution of Ba 2+ in Bi0.5Na0.5TiO3 (BNT) ceramic ...  Read More

Structural And Impedance Spectroscopy Analysis Of Ba(Fe0.5Nb0.5)O3-BaTiO3 ceramic System 

N. K. Singh; Radheshyam Rai;Andrei L. Kholkin; Pritam Kumar

Volume 3, Issue 4 , September 2012, , Pages 315-320

https://doi.org/10.5185/amlett.2012.5345

Abstract
  Polycrystalline samples of BaFe0.5Nb0.5O3 and (1-x)Ba(Fe0.5Nb0.5)O3-xBaTiO3, [referred as BFN and BFN-BT respectively] (x = 0.00, 0.15 and 0.20) have been synthesized by a high-temperature solid-state reaction technique. The formation of the compound was checked by an X-ray diffraction (XRD) technique. ...  Read More

Synthesis Of CdSe Nanoparticles By Solvothermal Route: Structural, Optical And Spectroscopic Properties

Punita Srivastava;Kedar Singh

Volume 3, Issue 4 , September 2012, , Pages 340-344

https://doi.org/10.5185/amlett.2012.5341

Abstract
  We have developed successfully the synthesis of highly yielded CdSe nanoparticles (NPs) at 60 0C by solvothermal route in which the cadmium and selenium precursors have been dissolved in deionized water, ethylene glycol and hydrazine hydrate. This route is very facile, inexpensive and less hazardous ...  Read More

Photoelectrochemical Cell Performance Of Chemically Deposited MoBi2Te5 Thin Films

Manauti M. Salunkhe; S. M. Patil; R. M. Mane; S. V. Patil; P. N. Bhosale

Volume 3, Issue 2 , April 2012, , Pages 71-76

https://doi.org/10.5185/amlett.2012.1304

Abstract
  Molybdenum bismuth telluride thin films have been prepared on clean glass substrate using Arrested Precipitation Technique (APT) which is based on self organized growth process. As deposited MoBi2Te5 thin films were dried in constant temperature oven at 110 o C and further characterized for their optical, ...  Read More

A Study Of Structural, Dielectric And Electrical properties of Ba(Nd0.5Nb0.5)O3 Ceramics
Volume 3, Issue 2 , April 2012, , Pages 143-148

https://doi.org/10.5185/amlett.2011.8298

Abstract
  Dielectric spectroscopy is applied to investigate the electrical properties of a barium neodymium niobate, Ba(Nd0.5Nb0.5)O3 (BNN) in a temperature range from 323 K to 453 K and in the frequency range from 50 Hz to 1 MHz. The X-ray diffraction of the sample at room temperature shows a tetragonal phase. ...  Read More

AC impedance spectroscopy and conductivity studies of Ba0.8Sr0.2TiO3 ceramics

Subrat K. Barik; R.N.P. Choudhary; A.K. Singh

Volume 2, Issue 6 , December 2011, , Pages 419-424

https://doi.org/10.5185/amlett.2011.2228

Abstract
  The AC impedance and conductivity properties of Ba0.8Sr0.2TiO3 ceramics in a wide frequency range at different temperatures have been studied. The compound was prepared by a high-temperature solid-state reaction technique. A preliminary structural analysis of the compound by X-ray diffraction technique ...  Read More

Structural properties of Fe doped TiO2 films on LaAlO3 and Si substrates

Komal Bapna; R.J. Choudhary; D.M. Phase

Volume 2, Issue 4 , October 2011, , Pages 281-284

https://doi.org/10.5185/amlett.indias.205

Abstract
  We have prepared 4 at.% Fe doped TiO2 thin films on LAO (001) and Si (111) substrates by pulsed laser deposition. X-ray diffraction (XRD) studies suggest different structural properties of the films on the different substrates. Raman measurements corroborate the XRD findings. The thicknesses of the films ...  Read More

Comparative study of structure, dielectric and electrical behavior of Ba(Fe0.5Nb0.5)O3 ceramics and their solid solutions with BaTiO3

N.K. Singh; Pritam Kumar; Radheshyam Rai

Volume 2, Issue 3 , September 2011, , Pages 200-205

https://doi.org/10.5185/amlett.2010.11178

Abstract
  Dielectric properties of (1-x)Ba(Fe0.5Nb0.5)O3-xBaTiO3 (where x = 0.00, 0.05 and 0.10) solid solution ceramics at high temperature range of RT ~ 270 o C have been characterized in this paper. The above said polycrystalline ceramics with (x = 0.0, 0.05 and 0.10) have been produced via a mixed oxide route. ...  Read More

Effect of H3PO4 reactant and NaF additive on the crystallization and properties of brushite

C. Sekar; K. Suguna

Volume 2, Issue 3 , September 2011, , Pages 227-232

https://doi.org/10.5185/amlett.2011.1217

Abstract
  Calcium hydrogen phosphate dihydrate (CaHPO4.2H2O, CHPD) or brushite crystal is a well known urinary substance found frequently in urinary stones. The CHPD crystals have been crystallized in sodium metasilicate gel (SMS) at room temperature under pH 6 in the presence of sodium fluoride. Here, H3PO4 and ...  Read More

Structural And Dielectric Properties Of Y2(Ba0.5R0.5)2O7 (R = W, Mo) Ceramics

N.K. Singh; Pritam Kumar

Volume 2, Issue 3 , September 2011, , Pages 239-244

https://doi.org/10.5185/amlett.2011.1215

Abstract
  Defect pyrochlore-type Y2(Ba0.5R0.5)2O7 (R = W, Mo) oxides ceramics were prepared by using high-temperature solid-state reaction technique. Preliminary studies of X-ray diffraction (XRD) patterns and scanning electron micrographs (SEM) of the compounds at room temperature suggested that compounds have ...  Read More

Structural, dielectric and electrical properties of Lead zirconate titanate and CaCu3Ti4O12 ceramic composite

Arun Chamola; Hemant Singh; U.C. Naithani; Shubhash Sharma; Uday Prabhat; Pratiksha Devi; Anuradha Malik; Alok Srivastava; R.K. Sharma

Volume 2, Issue 1 , March 2011, , Pages 26-31

https://doi.org/10.5185/amlett.2010.12182

Abstract
  In the present work, structural, dielectric and electrical properties of lead zirconate titanate and CaCu3Ti4O12 ceramic composite with composition (1-x)Pb(Zr0.65Ti0.35)O3 - xCaCu3Ti4O12 (where x = 0, 0.20, 0.40 and 0.60) has been reported. The sample was prepared by employing a high-temperature solid-state ...  Read More

Optical properties of MAl12O19:Eu (M = Ca, Ba, Sr) nanophosphors

Abhay D. Deshmukh; S. J. Dhoble; N.S. Dhoble

Volume 2, Issue 1 , March 2011, , Pages 38-42

https://doi.org/10.5185/amlett.2010.10171

Abstract
  The MAl12O19:Eu (M = Ca, Ba, Sr) phosphor were synthesized by combustion method and systematically characterized by photoluminescence excitation and emission spectra, concentration quenching, morphology and X-ray mapping with scanning electron microscopy. In SrAl12O19:Eu phosphor two PL emission peaks ...  Read More

X-ray and electrical properties of Ba(Gd0.5Nb0.5)O3 ceramic

Pritam Kumar; B.P. Singh; T.P. Sinha; N.K. Singh

Volume 2, Issue 1 , March 2011, , Pages 76-81

https://doi.org/10.5185/amlett.2010.11176

Abstract
  The complex perovskite oxide barium gadolinium niobate, Ba(Gd0.5Nb0.5)O3 (BGN) is synthesized by a solid-state reaction technique. The X-ray diffraction of the sample at room temperature shows a tetragonal phase. The scanning electron micrograph of the sample shows the average grain size of BGN ...  Read More

Structural And Dielectric Properties Of Dy2(Ba0.5R0.5)2O7 (R = W, Mo) Ceramics

N. K. Singh; Pritam Kumar; Hemchand Kumar; Radheshyam Rai

Volume 1, Issue 1 , June 2010, , Pages 79-82

https://doi.org/10.5185/amlett.2010.3102

Abstract
  The polycrystalline samples of the pyrochlore-type Dy2(Ba0.5R0.5)2O7 (R = W, Mo) compounds have been prepared by a high-temperature solid-state reaction technique. Preliminary X-ray diffraction (XRD) studies and scanning electron micrographs (SEM) of the compounds at room temperature suggested that compounds ...  Read More