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)
Growth, Linear and Nonlinear Optical Studies of D-Tartaric Acid Crystal

M. Esthaku Peter; Getahun Leliso; Seblewongel Getachew; Betelhem Alemu; Tirngo Abay; Eleni Binalfeus

Volume 10, Issue 9 , September 2019, , Pages 651-655

http://dx.doi.org/10.5185/amlett.2019.0028

Abstract
  A single crystal of D-Tartaric acid, a stereoisomer of tartaric acid, has been grown by a slow solvent evaporation technique. Good crystals to be used for optical testing were harvested after multiple recrystallizations, whose maximum size is 30x20x4mm 3 . In view of finding second harmonic generation ...  Read More

Growth, Linear and Nonlinear Optical Studies of D-Tartaric Acid Crystal


Improved electrical and photoluminescence properties in Nd substitution of 0.94(Na0.5Bi0.5TiO3)-0.06BaTiO3 lead free multi-functional ceramics 

Kumara Raja Kandula; Sai Santosh Kumar Raavi; Saket Asthana

Volume 9, Issue 9 , September 2018, , Pages 656-659

http://dx.doi.org/10.5185/amlett.2018.2038

Abstract
  Nd 3+ -substituted lead free 0.94(Na0.5Bi0.5-XNdXTiO3)-0.06BaTiO3 (x=0, 0.01) ceramics were synthesized by using conventional solid state route. The XRD studies revealed the phase purity and existence of the monoclinic (Cc), cubic (Pm3m) along with the minor tetragonal phases confirmed with help of structural ...  Read More

Improved electrical and photoluminescence properties in Nd substitution of 0.94(Na0.5Bi0.5TiO3)-0.06BaTiO3 lead free multi-functional ceramics 


Structural And Optical Properties Of Bulk MoS2 For 2D Layer Growth

Akhilesh Pandey; Shankar Dutta; Anand Kumar; R. Raman; Ashok K. Kapoor; R Muralidhran

Volume 7, Issue 10 , October 2016, , Pages 777-782

http://dx.doi.org/10.5185/amlett.2016.6364

Abstract
  Molybdenum-di-sulfide (MoS2) is being considered as an alternative 2-D material to graphene. Deposition of ultrathin MoS2 layer from bulk MoS2 sample is an important criterion in determining the viability of its application.  This paper discusses about growth and characterization of bulk MoS2 pellet ...  Read More

Tunable Structural, Optical And Electrical Properties Of Annealed ZnO-SnO2 Composite Thin Films deposited By Pulsed Laser Deposition

Sudip. K. Sinha

Volume 7, Issue 4 , April 2016, , Pages 319-324

http://dx.doi.org/10.5185/amlett.2016.6155

Abstract
  We report the thermal annealing effect of ZnO-SnO2 composite thin films deposited by pulsed laser deposition on its structural, electrical, and optical properties. The results present a consistent portrayal of the evolution of ZnO-SnO2 composite oxide films phase formation in post-annealed condition ...  Read More

Study The Influence Of Different Mol% BLTMNZ Doping On KNLN Ceramics By Using The XRD And Impedance spectroscopy

Shweta Thakur; Seema Sharma;Ashutosh Tiwari; Radheshyam Rai

Volume 7, Issue 1 , January 2016, , Pages 29-35

http://dx.doi.org/10.5185/amlett.2016.6001

Abstract
  Polycrystalline samples of (K0.45Na0.45Li0.1NbO3)1-x-(Ba0.96La0.04Ti0.815Mn0.0025 Nb0.0025Zr0.18 O3)x ceramics (where x = 0.1, 0.3, 0.5, 0.7 and 0.9) were prepared by using a high temperature solid state reaction technique. The XRD patterns of the BLTMNZ doped KNLN at room temperature with x = 0.7 have ...  Read More

Structural, Growth and Characterizations of NLO Crystal: Triglycinium Calcium Nitrate

M. Esthaku Peter; P. Ramasamy

Volume 7, Issue 1 , January 2016, , Pages 83-88

http://dx.doi.org/10.5185/amlett.2016.5944

Abstract
  Single crystals of triglycinium calcium nitrate, a semiorganic nonlinear optical (NLO) material, have been grown by slow solvent evaporation technique at room temperature. The size of the grown crystal is up to the dimension of 29×19×5 mm 3 . The structure of the crystal was analyzed by single ...  Read More

Influence Of Gd On Structural And Impedance Properties Of Multiferroic Composites: BiFeO3-PbTiO3

Nilaya K. Mohanty; Ajay K. Behera; Santosh K. Satpathy; Banarji Behera; Pratibindhya Nayak

Volume 6, Issue 11 , November 2015, , Pages 947-953

http://dx.doi.org/10.5185/amlett.2015.5839

Abstract
  The Gd-modified BiFeO3-PbTiO3 composites i.e. 0.5BiGdxFe1-xO3-0.5PbTiO3 (BGxF1-x-PT) with x=0.00, 0.05, 0.10, 0.15, 0.20, were prepared by mixed oxide method at high temperature. The structural study reveals that the composites showed tetragonal crystal structure at room temperature and tetragonality ...  Read More

Silver Ion Conducting Characteristics Of A Polyethylene Oxide-based Composite Polymer Electrolyte And Application In Solid State Batteries

S. Amudha; S. Austin Suthanthiraraj

Volume 6, Issue 10 , October 2015, , Pages 874-882

http://dx.doi.org/10.5185/amlett.2015.5831

Abstract
  The matrix embracing a combination of polyethylene oxide [PEO] as the host polymer component and silver trifluoromethane sulfonate [AgCF3SO3] (also known as silver triflate) as the dopant salt yielding a composite polymer electrolyte [CPE] with varying compositions based on rich contents of Oxygen/Metal ...  Read More

Correlation Between Oxygen Partial Pressure And Properties Of Pulsed Laser Deposited SnO2/Fe2O3 Composite Films

M. Chowdhury; S.K. Sharma; R.J. Chaudhary

Volume 6, Issue 10 , October 2015, , Pages 930-934

http://dx.doi.org/10.5185/amlett.2015.6017

Abstract
  SnO2/Fe2O3 composite thin films were deposited on quartz substrates at various oxygen partial pressures with a substrate temperature of 750 °C by pulsed laser deposition. The structural and optical properties of the deposited films were studied by X-ray diffraction (XRD), Atomic force microscopy ...  Read More

Effect Of Diffusion Parameters On The Efficiency Of C-Si Solar Cell

Vineet Kumar Singh; Jampana Nagaraju

Volume 6, Issue 7 , July 2015, , Pages 600-606

http://dx.doi.org/10.5185/amlett.2015.5616

Abstract
  This paper presents the effect of emitter thickness and post-annealing process on the conversion efficiency of crystalline silicon (c-Si) solar cells. Diffusion parameters like pre-deposition temperature, drive-in temperature, and process duration assist to control the emitter thickness and inturn improves ...  Read More

Structural Analysis By Rietveld Method And Its Correlation With Optical Propertis Of Nanocrystalline Zinc Oxide

Vikash Kumar; Swati Kumari; Pawan Kumar; Manoranjan Kar; Lawrence Kumar

Volume 6, Issue 2 , February 2015, , Pages 139-147

http://dx.doi.org/10.5185/amlett.2015.5632

Abstract
  The correlation between structural and optical properties of nanocrystalline ZnO synthesized by the citrate precursor method has been investigated. The Rietveld refinement of X-ray diffraction pattern confirms the P63mc space group and formation of single phase hexagonal wurtzite structure with presence ...  Read More

Structural and Hydrogen Storage Properties Of Mg-x Wt% ZrCrMn Composites

Ankur Jain; Pragya Jain; Shivani Agarwal; Paola Gislon; Pier Paolo Prosini; I.P. Jain

Volume 5, Issue 12 , December 2014, , Pages 692-698

http://dx.doi.org/10.5185/amlett.2014.7588

Abstract
  Magnesium hydride is a promising material for hydrogen storage due to its high storage capacity i.e.7.6wt%. But its high stability i.e. high desorption temperature (~350? o C) limits its practical application towards hydrogen economy. Moreover the kinetics is also too slow even at high temperatures. ...  Read More

Structural And Dielectric Properties Of Nb And Fe Co-doped PZT Ceramic Prepared By A Semi-wet Route

Arvind Kumar; S. K. Mishra

Volume 5, Issue 8 , August 2014, , Pages 479-484

http://dx.doi.org/10.5185/amlett.2014.564

Abstract
  In the present work, detailed investigation of dielectric, piezoelectric and ferroelectric properties of Nb and Fe co-doped PZT ceramic near the MPB composition has been carried out. Pb1-3x/2 Fex(Zr0.52Ti0.48)1-5y/4 NbyO3 (PFZTN) ceramics for x = 1- 6 mol% and y = 5.50 mol% have been prepared by a semi-wet ...  Read More

Synthesis, Electrical And Thermal Properties Of  Bi4V2-xCuxO11 (x=0.0 And 0.02) Ceramics 

M. Roy; S. Sahu; S. K. Barbar; S. Jangid

Volume 5, Issue 3 , March 2014, , Pages 122-126

http://dx.doi.org/10.5185/amlett.2013.fdm.30

Abstract
  Polycrystalline ceramic samples of pure and Cu +2 doped Bi4V2-xCuxO11(x=0.0 and 0.02) have been synthesized by standard solid state reaction method using high purity oxides. The dielectric constant and dielectric loss and hence ac conductivity as a function of frequency and temperature have been measured. ...  Read More

Synthesis And Electrical Properties Of Sr(Bi0.5V0.5)O3 Electroceramic 

B. C. Sutar; Piyush R. Das; R. N. P. Choudhary

Volume 5, Issue 3 , March 2014, , Pages 131-137

http://dx.doi.org/10.5185/amlett.2013.fdm.51

Abstract
  Lead-free polycrystalline material Sr(Bi0.5V0.5)O3 was prepared using a high- temperature solid state reaction technique (calcinations and sintering temperature =850 and 950 o C, respectively) using high-purity ingredients. The formation of the material in the monoclinic crystal structure was confirmed ...  Read More

Structural And Electrical Properties Of Li2Pb2Sm2W2Ti4Ta4O30 Ceramics 

S. Behera; Piyush R. Das; B. N. Parida; P. Nayak; R. N. P Choudhary

Volume 5, Issue 3 , March 2014, , Pages 143-147

http://dx.doi.org/10.5185/amlett.2013.fdm.60

Abstract
  The polycrystalline sample of complex tungsten-bronze compound Li2Pb2Sm2W2Ti4Ta4O30 was prepared by a high-temperature solid-state reaction technique. Room temperature X-ray diffraction (XRD) study suggests the formation of a single-phase compound. Microstructure of the pellet sample was studied by scanning ...  Read More

Effect Of La And Pb Substitution On Structural And Electrical Properties Of Parent And La/Pb Co Doped BiFeO3 multiferroic

Poorva Sharma; Dinesh Varshney

Volume 5, Issue 2 , February 2014, , Pages 71-74

http://dx.doi.org/10.5185/amlett.2013.fdm.10

Abstract
  La/Pb co-doped BiFeO3 compounds were prepared by a solid-state reaction. X-ray diffraction of BiFeO3 (BFO), Bi0.725La0.1Pb0.175FeO3 [BLPFO] showed single phase in nature. BFO crystallize in the rhombohedral distorted perovskite structure (space group-R3c) while to that BLPFO crystallize in distorted ...  Read More

Dielectric Behavior Of Mixed Cadmium Magnesium Hydrogen Phosphate Crystal 

K. K. Bamzai; Rashmi Gupta; Shivani Suri; Vishal Singh

Volume 5, Issue 2 , February 2014, , Pages 89-95

http://dx.doi.org/10.5185/amlett.2013.fdm.41

Abstract
  Magnesium hydrogen phosphate (MHP) and transition metal doped cadmium magnesium hydrogen phosphate (CdMHP) was synthesized in the form of crystalline material by room temperature solution technique known as gel encapsulation technique. The synthesized crystals were then characterized for their structural, ...  Read More

A Comparative Study Of Electrical Properties Of Some Rare Earth Based Tungsten Bronze Ceramics

P. S. Sahoo; B. B. Mohanty; R. N. P. Choudhary

Volume 5, Issue 2 , February 2014, , Pages 96-99

http://dx.doi.org/10.5185/amlett.2013.fdm.47

Abstract
  The advent of nanoscience & technology have completely changed the orientation/direction of studies of eco-friendly (lead-free) materials bringing them at the forefront of scientific developments with considerably enhanced physical properties suitable for a wide variety of challenging applications. ...  Read More

Characterization Of Nano-structured Magnesiumchromium ferrites Synthesized By Citrate-gel auto Combustion Method

M. Raghasudha; D. Ravinder; P. Veerasomaiah

Volume 4, Issue 12 , December 2013, , Pages 910-916

http://dx.doi.org/10.5185/amlett.2013.5479

Abstract
  Nano-ferrites of the composition Mg Crx Fe2-xO4 (where x=0.0, 0.1, 0.3, 0.5, 0.7, 0.9 and 1.0) were synthesized at a very low temperature (180°C) by Citrate-gel auto combustion method. The as synthesized powders were sintered at 500 0 C for four hours in an air and were characterized by X-ray diffraction ...  Read More

Local Electronic Structure Of Heavy-ion Irradiated Nano-crystalline Stoichiometric La0.8Sr0.2Mn0.8Fe0.2O3 Particles Using Highresolution Mössbauer Spectroscopy

Usha Chandra; K. Asokan; V. Ganesan

Volume 4, Issue 11 , November 2013, , Pages 862-868

http://dx.doi.org/10.5185/amlett.2013.4455

Abstract
  Nanocrystalline stoichiometric La0.8Sr0.2Mn0.8Fe0.2O3 manganites synthesized by sol gel technique were irradiated by 200 MeV Ag +16 ion beam at various fluences and investigated by X-ray diffraction (XRD), magnetization and high resolution Mössbauer spectroscopic techniques. The analysis of Mössbauer ...  Read More

Magnetic Study Of Nano-crystalline Cobalt Substituted Mg-Mn Ferrites Processed Via Solution Combustion Technique

Gagan Kumar; Ritu Rani; Vijayender Singh; Sucheta Sharma; Khalid M. Batoo; M. Singh

Volume 4, Issue 9 , September 2013, , Pages 682-687

http://dx.doi.org/10.5185/amlett.2013.1409

Abstract
  Co 2+ substituted Mg-Mn nanoferrites having formulae Mg0.9Mn0.1CoxFe2-xO4, where x = 0.0, 0.1, 0.2 & 0.3, have been prepared for the first time by solution combustion technique. The magnetic properties of nanoferrites such as M-H, initial permeability (μi) and magnetic loss tangent (tan δ) ...  Read More

Thermal Analysis And Luminescent Properties Of Sr2CeO4 blue phosphor

Pradip Z. Zambare; K. V. R. Murthy;O. H. Mahajan; K. D. Girase

Volume 4, Issue 7 , July 2013, , Pages 577-581

http://dx.doi.org/10.5185/amlett.2012.11457

Abstract
  In this paper we report Strontium Cerium Oxide (Sr2CeO4) blue phosphor was synthesized via solid state reaction method using strontium carbonate SrCO3 and cerium oxide CeO2 as raw materials. The samples were characterized by Thermo analytical techniques (TG, DTA, DTG and DSC) in nitrogen atmosphere, ...  Read More

A Convenient Route To Synthesize Hexagonal Pillar Shaped ZnO nanoneedles Via CTAB Surfactant

K. Kaviyarasu; Prem Anand Devarajan

Volume 4, Issue 7 , July 2013, , Pages 582-585

http://dx.doi.org/10.5185/amlett.2012.10443

Abstract
  In this work we report the successful formation of hexagonal pillar shaped ZnO nanoneedles with high yield and by using simple cheap method with CTAB as the surfactant. SEM and TEM microscopic observation revealed that the ZnO nanorods were smooth and uniform throughout their length and the functional ...  Read More

Characterization and Photoluminescence Of Sr2CeO4: Eu+3, La+3

Ch. Atchyutha Rao; Poornachandra Rao V. Nannapaneni; K. V. R. Murthy

Volume 4, Issue 3 , March 2013, , Pages 207-212

http://dx.doi.org/10.5185/amlett.2012.7395

Abstract
  In this paper we report the synthesis and luminescence of strontium cerium oxide (Sr2CeO4:Eu 3+ (0.5mol%),La 3+ (0.5mol%) prepared by solid state reaction method in air at 12000C.These samples were characterized by X-ray diffraction, scanning electron microscope (SEM) and photoluminescence (PL) techniques, ...  Read More