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)
Influence of Processing Induced Morphology on the Performance of PP Injected Intricate Pieces Modified with MWCNT as a Painting Aide

Alejandra Costantino; Leandro Ramajo; Julio Viana; Caren Rosales; Antonio Pontes; Valeria Pettarin

Volume 12, Issue 4 , April 2021, , Pages 1-10

http://dx.doi.org/10.5185/amlett.2021.041618

Abstract
  Carbon nanotubes are currently added to polymers to avoid extra-stages in the electrostatic painting process. However, the attained particle network after processing a final part could affect the mechanical properties and thermal stability of nanocomposites. It is then important to evaluate not only ...  Read More

Structural, Optical and Electrical Properties of CaSnO3 and Ca0.98Nd0.02Sn0.98Ti0.02O3 Synthesized using Sol-Gel Method

Aditya Kumar; Bushra Khan; Gulab Singh; Manoj K. Singh; Upendra Kumar

Volume 12, Issue 3 , March 2021, , Pages 1-9

http://dx.doi.org/10.5185/amlett.2021.031611

Abstract
  Single phase sample of CaSnO3 and Ca0.98Nd0.02Sn0.98Ti0.02O3 were synthesized by sol-gel route followed by calcination at 800 o C. The X-ray diffraction pattern of both samples showed monophasic, and their Rietveld refinement studies indicated that the samples belonged to orthorhombic crystal structure ...  Read More

Structural, Optical and Electrical Properties of CaSnO<sub>3</sub> and Ca<sub>0.98</sub>Nd<sub>0.02</sub>Sn<sub>0.98</sub>Ti<sub>0.02O3</sub> Synthesized using Sol-Gel Method


Dielectric Relaxation and Suitability of Scaling parameters study on Mn0.7+xZn0.3SixFe2-2xO4 (x = 0.0 - 0.3) Ferrites

Nimish H. Vasoya; Kiran G. Saija; Akshay R. Makadiya; Tushar K. Pathak; Urmila M. Meshiya; Pooja Y. Raval; Kunal B. Modi

Volume 11, Issue 12 , December 2020, , Pages 1-8

http://dx.doi.org/10.5185/amlett.2020.121587

Abstract
  The compositional dependence of the real (ε') and imaginary (ε'') parts of complex dielectric permittivity (ε*) and loss tangent (tan d) for Mn0.7+xZn0.3SixFe2-2xO4 (x = 0.0, 0.1, 0.2 and 0.3) spinel ferrite series was investigated over wide frequency (f = 20 Hz to 1 MHz) and ...  Read More

Effects of Silica Modified NiFe2O4 on the Dielectric and Electrical Properties of NiFe2O4 filled Poly (methyl methacrylate) Composites

Srikanta Moharana; Anjali Kujur; Sudhir Minz; R. N. Mahaling; Banarji Behera

Volume 11, Issue 2 , February 2020, , Pages 57-62

http://dx.doi.org/10.5185/amlett.2020.021480

Abstract
  Nickel ferrite [NiFe2O4 (NFO)] nanoparticles were synthesized using a simple precursor based chemical route and modified with tetraethoxysilane (TEOS) to form SiO2 layer adsorbed on the NFO particles (SiO2@NFO). Based on the nanoparticles, the SiO2@NFO-PMMA composite films were prepared embedded with ...  Read More

Effects of Silica Modified NiFe2O4 on the Dielectric and Electrical Properties of NiFe2O4 filled Poly (methyl methacrylate) Composites


Determination of leachate pollution content in soil using in-situ dielectric measurement  

Mohammed Dahim; Rabah Ismail; Hashem Al-Mattarneh; Randa Hatamleh

Volume 10, Issue 4 , April 2019, , Pages 298-301

http://dx.doi.org/10.5185/amlett.2019.2253

Abstract
  This paper presents the development of an electromagnetic probe to accurately measure the soil electromagnetic properties such as dielectric constant and loss factor in the field. The in-site dielectric probe sensor is designed and methods have been developed to calibrate and validate the accuracy of ...  Read More

Determination of leachate pollution content in soil using in-situ dielectric measurement  


Magnetic and dielectric properties of divalent Ca2+ and Ba2+ ions co-doped BiFeO3 nanoparticles

N. Manjula; S. Ramu; K. Sunil Kumar; R. P. Vijayalakshmi

Volume 9, Issue 3 , March 2018, , Pages 175-181

http://dx.doi.org/10.5185/amlett.2018.1411

Abstract
  Pristine BiFeO3 (BFO) and Ca doped BiFeO3: Ba nanoparticles (NPs) were synthesized in aqueous solution by sol-gel method with Tartaric Acid as a chelating agent. EDAX measurements confirmed the presence of Ca, Ba in the BiFeO3 host lattice. X-ray diffraction analysis showed that the average grain size ...  Read More

Magnetic and dielectric properties of divalent Ca2+ and Ba2+ ions co-doped BiFeO3 nanoparticles


Zeolite 4A Filled Poly (3, 4-ethylenedioxythiophene): (polystyrenesulfonate) (PEDOT: PSS) And Polyvinyl Alcohol (PVA) Blend Nanocomposites As High-k Dielectric Materials For Embedded Capacitor Applications

M. K. Mohanapriya; Kalim Deshmukh; M. Basheer Ahamed; K. Chidambaram; S. K. Khadheer Pasha

Volume 7, Issue 12 , December 2016, , Pages 996-1002

http://dx.doi.org/10.5185/amlett.2016.6555

Abstract
  Zeolite 4A nanoparticles were incorporated into Poly (3, 4 - ethylenedioxythiophene): poly (styrenesulfonate) (PEDOT: PSS) and Polyvinyl alcohol (PVA) blend matrix to prepare PEDOT: PSS/PVA/Zeolite 4A nanocomposites using solution casting technique. The structure and morphology of nanocomposites were ...  Read More

Correlative Exploration Of Structural, Optical And Electric Properties Of Colossal Dielectric Ni Doped Sm Orthoferrites

Sajad Ahmad Mir; M. Ikram; K. Sultan; Z. Habib; H. Kausar; K. Asokan

Volume 6, Issue 12 , December 2015, , Pages 1081-1087

http://dx.doi.org/10.5185/amlett.2015.5959

Abstract
  Structural, optical and dielectric properties of polycrystalline SmFe1-xNixO3 (x=0.0, 0.3 and 0.5) samples prepared by ceramic method is presented. Lattice parameters, unit cell volume and porosity were calculated and found decreasing with an increase in Ni concentration. SEM shows an increase in grain ...  Read More

An Experimental And Numerical Investigation Of Tensile Properties Of Stone Wool Fiber Reinforced Polymer Composites

S.T. Leong; Y. Yusof; C.F. Tan

Volume 6, Issue 10 , October 2015, , Pages 888-894

http://dx.doi.org/10.5185/amlett.2015.5835

Abstract
  The present work focuses on determination of tensile properties of stone wool fiber reinforced high density polyethylene composites by two methods: experimental and finite element analysis. Four weight percentage of stone wool (SW) fiber 10 – 40 wt. % were chosen. The samples of composites were ...  Read More

Dielectric Properties Of Pr6O11 Nanorods Grown Chemically At Low Temperature And Atmospheric Pressure

Lalit Sharma; Partheepan Ganesan; Ranjit Kumar; T.D. Senguttuvan; Vidya N. Singh

Volume 6, Issue 9 , September 2015, , Pages 779-782

http://dx.doi.org/10.5185/amlett.2015.5848

Abstract
  Due to high dielectric constant, Pr6O11 is viewed as a prospective gate dielectric material in decanano metal-oxide-semiconductor devices. In this study, structural, optical and dielectric properties of Pr6O11 nanorods have been investigated for its possible application as gate dielectric materials for ...  Read More

Effect Of Grain Size On The Structural And Magnetic Properties Of Nanocrystalline Al3Fe5O12 By Aqueous Coprecipitation Method

S.E.Naina Vinodini

Volume 6, Issue 8 , August 2015, , Pages 717-725

http://dx.doi.org/10.5185/amlett.2015.5874

Abstract
  Al3Fe5O12 (AIG) nanopowders were synthesized at different pH using aqueous co-precipitation method. The effect of pH on the phase formation of AIG is characterized using XRD, TEM, FTIR and TG/DTA. From the Scherer formula, the particle sizes of the powders were found to be 15, 21, 25 and 30 nm for pH= ...  Read More

 Dielectric Diffuseness And Conductivity Behavior Of Ba1-xCuxTi1-x(AlK)xO3 Nanoceramics Prepared By Chemical Route

Prasanta Dhak; A. Kundu; K. Pramanik; P. Pramanik; D. Dhak

Volume 6, Issue 6 , June 2015, , Pages 492-500

http://dx.doi.org/10.5185/amlett.2014.5752

Abstract
  Small amounts of Cu and Al-K substitution on the A and B site of BaTiO3, respectively resulting a solid solution of the type Ba1-xCuxTi1-x(AlK)xO3 (BCTAK) [x = 0.05, 0.10, 0.15, 0.20] have been investigated. The compositions have been prepared in the nanocrystalline range by chemical route. X-ray diffraction ...  Read More

Characterisation And Dielectric Property Analysis  of A-site Doped LaTiO3-δ Perovskites Synthesised by Ball Milling Method

Bradha Madhavan; Anuradha Ashok

Volume 6, Issue 5 , May 2015, , Pages 395-401

http://dx.doi.org/10.5185/amlett.2015.5827

Abstract
  The present work highlights a series of perovskites La0.8A0.2TiO3-δ, (where A= Ba, Ca, Sr), which includes a high dielectric constant, a low dielectric loss over a wide temperature, in a frequency range of 30 MHZ. Undoped and A-site doped LaTiO3-δ (with Ba 2+ , Sr 2+ and Ca 2+ ) perovskites ...  Read More

Structural, Dielectric And Magnetic Properties Of 0.3CoFe2O4-0.7BaTiO3-PVDF Composite Film

Manjusha and K.L. Yadav; Manjusha;K.L. Yadav

Volume 5, Issue 11 , November 2014, , Pages 652-657

http://dx.doi.org/10.5185/amlett.2014.4567

Abstract
  Structural, Dielectric and magnetic properties 0.3 CoFe2O4–0.7 BaTiO3–PVDF (polyvinylidene fluride) composite film with different concentration of PVDF: 20, 30 and 40 wt% are reported here for the first time. The structural analysis was carried out using X-Ray diffraction technique, which ...  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

 Study Of Ca Doping On A- Site On The Structural And Physical Properties Of BLTMNZ Ceramics

P. Kumari; R. Rai; A. L. Kholkin; A. Tiwari

Volume 5, Issue 5 , May 2014, , Pages 255-259

http://dx.doi.org/10.5185/amlett.2013.10547

Abstract
  The ferroelectric Ca doped (Ba0.9575La0.04X0.0025) (Ti0.815Mn0.0025Nb0.0025Zr0.18)0.99O3 was prepared by a high-temperature solid state reaction technique. For the understanding of the electrical and dielectric property, the relation between the crystal structures, electrical transition and ferroelectric ...  Read More

Multiferroic Properties Of 0.05 NZF - 0.95 Ba0.9-3x/2Sr0.1LaxTiO3 Magnetoelectric Composites

Renu Rani; K. K. Raina;Chandra Prakash; J. K. Juneja; Sangeeta Singh

Volume 5, Issue 4 , April 2014, , Pages 229-233

http://dx.doi.org/10.5185/amlett.2013.fdm.63

Abstract
  For the present work, the magnetoelectric (ME) composites with composition 0.05 Ni0.8Zn0.2Fe2O4 - 0.95 Ba0.9-3x/2Sr0.1LaxTiO3(NZF-BSLT) with x = 0, 0.01and 0.02 were synthesized by conventional solid state reaction route. The existence of both phases was confirmed by the X-Ray diffraction (XRD) technique. ...  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

Microwave-hydrothermal Synthesis Of CoFe2O4-TiO2 Nanocomposites

P. Raju;S. R. Murthy

Volume 4, Issue 1 , January 2013, , Pages 99-105

http://dx.doi.org/10.5185/amlett.2013.icnano.130

Abstract
  The nanocomposites of x TiO2+(1-x)CoF2O4 (≤x≤1) powders were synthesized using microwave-hydrothermal method at a low temperature of 165°C/45min. The synthesized powder was characterized by using XRD, TEM, FTIR and DSC. The particle size was obtained from TEM study varies from 18nm to 34nm ...  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

http://dx.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

Citrate–nitrate Derived Sr0.5Ba0.5Ta2O6 Tetragonal Tungsten Bronze Nanorods: Investigation Of Their Optical And Dielectric Properties

Yogesh Kumar Sharma; Krishna Kumar; Chandrashekhar Sharma; R. Nagarajan

Volume 3, Issue 2 , April 2012, , Pages 118-125

http://dx.doi.org/10.5185/amlett.2011.6278

Abstract
  First time novel complex strontium barium tantalate, Sr0.5Ba0.5Ta2O6 was successfully synthesized in 1D structure (nanorods) by citrate-nitrate gel route. Their structural properties were examined via X-ray diffractometry (XRD) and revealed the formation of tetragonal tungsten bronze (TTB) structure ...  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

http://dx.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

Study of Pb(Zr0.65Ti0.35)O3(PZT(65/35) doping on structural, dielectric and conductivity properties of BaTiO3(BT) ceramics

Arun Chamola; Hemant Singh; U.C. Naithani

Volume 2, Issue 2 , June 2011, , Pages 148-152

http://dx.doi.org/10.5185/amlett.2010.11183

Abstract
  (1−x)BaTiO3–xPZT(65/35) ceramics were prepared by high temperature solid state reaction technique. Structural properties of the compounds were examined using an X-ray diffraction (XRD) technique to confirm the formation of phase at room temperature. Detailed studies of dielectric properties ...  Read More

MgCl2 added triglycine sulphate crystals

V. Krishnakumar; M. Rajaboopathi; R. Nagalakshmi

Volume 2, Issue 2 , June 2011, , Pages 163-169

http://dx.doi.org/10.5185/amlett.2010.12220

Abstract
  Single crystals of pure and MgCl2-added triglycine sulphate crystals were grown from aqueous solutions by low temperature solution growth technique. From the powder XRD technique crystal system remains same (Monoclinic) and the unit cell parameters are slightly different from the pure TGS. FTIR and FT-Raman ...  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

http://dx.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