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)
Synthesis, Impedance and Current-Voltage Spectroscopic Characterization of Novel Gadolinium Titanate Nano Structures

Vinayak M Adimule; Debdas Bhowmik; Adarsha Haramballi Jagadeesha

Volume 12, Issue 6 , June 2021, , Pages 1-7

http://dx.doi.org/10.5185/amlett.2021.061638

Abstract
  Gadolinium (Gd) doped titanate nanostructures (NS) with a new set of 10-50 wt. % of Gd were synthesized by microwave-assisted hydrothermal and reduction using hydrazine hydrate. The crystal structure has been evaluated with SEM (scanning electron microscopy) analysis exhibited rod like geometry of nanoparticles ...  Read More

Synthesis, Impedance and Current-Voltage Spectroscopic Characterization of Novel Gadolinium Titanate Nano Structures


Synthesis of Rod-coil Molecules bearing Oligo-Phenylene Vinylene Motifs: Effect of PEO Chain Lengths on the Evolution of Nanostructures Morphology and their Photophysical Properties

Chetan J. Bhongale; Rahul Chaudhari; Yashwant Pandit

Volume 10, Issue 10 , October 2019, , Pages 731-736

http://dx.doi.org/10.5185/amlett.2019.0024

Abstract
  The applications of nano-dispersed organic conjugated active compounds or materials as well as current research is concerned mainly with optimization and control of the optical properties, by particle size and supramolecular structure of the particles. The aromatic macromolecules consisting of conjugated ...  Read More

Synthesis of Rod-coil Molecules bearing Oligo-Phenylene Vinylene Motifs: Effect of PEO Chain Lengths on the Evolution of Nanostructures Morphology and their Photophysical Properties


Pulsed-injection metal organic chemical vapour deposition for the development of copper silicate and silicide nanostructures   

Richard. O

Volume 8, Issue 8 , August 2017, , Pages 830-840

http://dx.doi.org/10.5185/amlett.2017.1465

Abstract
  In this manuscript we report the production of copper silicate and silicide nanostructures: octahedral o-Cu(SiO3), wire w-Cu(SiO3) and wire w-Cu3Si (embedded in silicate shell) using copper bis(2,2,6,6-tetramethyl-3,5-heptanedionate) [Cu(tmhd)2] precursor and the pulsed injection metal organic chemical ...  Read More

Synthesis of nanostructured TiO2 thin films with highly enhanced photocatalytic activity by atom beam sputtering

Jaspal Singh; Kavita Sahu; Sini Kuriakose; Nishant Tripathi; D. K. Avasthi; Satyabrata Mohapatra

Volume 8, Issue 2 , February 2017, , Pages 107-113

http://dx.doi.org/10.5185/amlett.2017.6432

Abstract
  Nanostructured TiO2 thin films with highly enhanced photocatalytic activity were prepared by atom beam sputtering technique. The effects of thermal annealing on the structural, morphological and photocatalytic properties of TiO2 thin films were investigated using X-ray diffraction, atomic force microscopy, ...  Read More

Effects Of Solvent On Structural, Optical And Photocatalytic Properties Of ZnO Nanostructures

Sini Kuriakose; Biswarup Satpati; Satyabrata Mohapatra

Volume 6, Issue 12 , December 2015, , Pages 1104-1110

http://dx.doi.org/10.5185/amlett.2015.6088

Abstract
  ZnO nanostructures were synthesized by a facile wet chemical method using water, ethanol and propanol as solvents. X-ray diffraction, field emission scanning electron microscopy (FESEM) and transmission electron microscopy (TEM) have been used to study the structural properties of the synthesized ZnO ...  Read More

Thermal Evolution Of Structural, Optical And Photocatalytic Properties Of TiO2 Nanostructures

Jaspal Singh; Satyabrata Mohapatra

Volume 6, Issue 10 , October 2015, , Pages 924-929

http://dx.doi.org/10.5185/amlett.2015.6000

Abstract
  Nanostructures of TiO2 were synthesized by a facile sol-gel method using pentanol as solvent. The effects of thermal annealing on the structural, optical and photocatalytic properties of as-synthesized TiO2 nanostructures have been studied using X-ray diffraction (XRD), atomic force microscopy (AFM), ...  Read More

Multiferroic Properties In Nanostructured Multilayered Magnetic Semiconductor Bi0.9La0.1Fe0.9Co0.1O3-BiFeO3 Thin Films

V. Annapu Reddy; Navneet Dabra; K. K. Ashish; Jasbir S. Hundal; N. P. Pathak; R. Nath

Volume 6, Issue 8 , August 2015, , Pages 678-683

http://dx.doi.org/10.5185/amlett.2015.5802

Abstract
  Multilayers with nanostructured thin films of Bi0.9La0.1Fe0.9Co0.1O3-BiFeO3 (BLFCO-BFO) were grown on Zn0.91Mn0.09O (ZMO) buffered Si (100) substrate by chemical solution deposition. Structural analysis indicates that rhombohedral crystal structure of BFO, changes to orthorhombic for BLFCO film. Increased ...  Read More

Plasmonic Resonance In Spray Deposited Au Nanoparticles Grown On TiO2 Thin Film

Promod Kumar; M. M. Ahmad

Volume 6, Issue 7 , July 2015, , Pages 628-632

http://dx.doi.org/10.5185/amlett.2014.5745

Abstract
  Gold nanoclusters embedded in titania (TiO2) matrix were synthesized by thermal spray method followed by thermal annealing in an inert atmosphere. The effect of annealing temperature on the plasmonic response and optical properties of gold nanocluster in titanium dioxide matrices have been investigated ...  Read More

 Shape Control Synthesis, Characterizations, Mechanisms And Optical Properties Of Larg Scaled Metal oxide Nanostructures Of ZnO And TiO2

Rajni Verma; Bhanu Mantri; Avanish Kumar Srivastava

Volume 6, Issue 4 , April 2015, , Pages 324-333

http://dx.doi.org/10.5185/amlett.2015.5661

Abstract
  In the present study, ZnO and TiO2 nanostructures of different size have been synthesized in high yield with excellent repeatability by simple, economical and environmentally benign chemical route. ZnO quantum dots and nanorods of tuned aspect ratio were evolved by optimising the reaction conditions ...  Read More

Structural And Optical Study Of MeV Cobalt Ion Implanted Silicon

Pramita Mishra; Vanaraj Solanki; Ashutosh Rath; Soumee Chakraborty; Himanshu Lohani; Pratap K. Sahoo; Biju Raja Sekhar

Volume 5, Issue 12 , December 2014, , Pages 699-705

http://dx.doi.org/10.5185/amlett.2014.nib503

Abstract
  We report the optical tunability through defect states created in silicon by 1 MeV cobalt ion implantation at room temperature in the fluence range of 5 × 10 13 to 5 × 10 15 ions cm -2 . Atomic force microscopy studies reveal the surface nanostructures with maximum roughness of 0.9 nm at ...  Read More

SHI Irradiation Induced Amorphization Of Nanocrystalline Tin Oxide Thin Film At Low Temperature

R.S. Chauhan; Vijay Kumar; Anshul Jain; Deepti Pratap; D.C. Agarwal; R.J. Chaudhary; Ambuj Tripathi

Volume 5, Issue 11 , November 2014, , Pages 666-670

http://dx.doi.org/10.5185/amlett.2014.nib501

Abstract
  Nanocrystalline tin oxide (SnO2) thin films were fabricated using pulsed laser deposition (PLD) technique. The as-deposited films were irradiated at liquid nitrogen (LN2) temperature using 100 MeV Ag ions at different fluences ranging from 3×10 13 to 3×1014 ions/cm 2 and at 75o with respect ...  Read More

State-of-the-art Of Chemically Grown Vanadium Pentoxide Nanostructures With Enhanced Electrochemical Properties

Dimitra Vernardou

Volume 4, Issue 11 , November 2013, , Pages 798-810

http://dx.doi.org/10.5185/amlett.2013.5485

Abstract
  This review begins by the principles that describe the intercalation properties of vanadium pentoxide. Recent developments in the chemical synthesis of vanadium pentoxide nanostructures including nanorod and nanotube arrays, nanowires, anhydrous and hydrous nanorolls and nanobelts, nanoribbons, nanocables ...  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

Modification Of Nanocrystalline RF Sputtered Tin Oxide Thin Film Using SHI Irradiation

Vijay Kumara; Anshul Jaina; Deepti Pratapa; D.C. Agarwalb; I. Sulaniab; V. V. Siva Kumarb; A. Tripathib; S. Varmac; R.S. Chauhan

Volume 4, Issue 6 , June 2013, , Pages 428-432

http://dx.doi.org/10.5185/amlett.2012.ib.108

Abstract
  Nano crystalline tin oxide thin films were deposited on Si and quartz substrates using R. F. magnetron sputtering technique. A set of films was annealed in oxygen environment. These as-deposited and annealed films were irradiated using 100 MeV Ag ions at different fluences ranging from 3×10 11 ...  Read More

Doping Sensitive Optical Scattering In Zinc Oxide Nanostructured films For Solar Cells

Ratheesh R. Thankalekshmi; Samwad Dixit; A. C. Rastogi

Volume 4, Issue 1 , January 2013, , Pages 9-14

http://dx.doi.org/10.5185/amlett.2013.icnano.137

Abstract
  The nanostructured ZnO thin films are used in solar cells as heterojunction window layer as well as to enhance the junction area. Nanostructures also offer advantage of light scattering property to transmit more light into the absorber layer of solar cells. The optical and light scattering property of ...  Read More

Calculation Of Lattice Thermal Conductivity Of Suspended GaAs nanobeams: Effect Of Size Dependent Parameters

S. M. Mamand; M. S. Omar; A. J. Muhammed

Volume 3, Issue 6 , December 2012, , Pages 449-458

http://dx.doi.org/10.5185/amlett.2012.icnano.102

Abstract
  Theoretical calculations of the magnitude and temperature variation of the measured thermal conductivity of undoped and doped GaAs nanobeams will present. The calculations have been performed by employing modified Callaway’s theoretical model. In the model, both longitudinal and transverse modes ...  Read More

Nanaostructured ZnO, ZnO-TiO2 And ZnO-Nb2O5 As Solid State Humidity Sensor

Richa Srivastava;B. C. Yadav

Volume 3, Issue 3 , July 2012, , Pages 197-203

http://dx.doi.org/10.5185/amlett.2012.4330

Abstract
  Present paper deals with a comparative performance of n-type ZnO, ZnO-TiO2 and ZnO-Nb2O5 nanomaterials as humidity sensors. ZnO was synthesized through hydroxide route. TiO2 and then Nb2O5 were used as additives for improvement of sensitivity. Scanning electron micrograph of ZnO shows rod-like particles ...  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

Silver nanoparticles: preparation, characterization, and kinetics

Javed Ijaz Hussain; Sunil Kumar; Athar Adil Hashmi; Zaheer Khan

Volume 2, Issue 3 , September 2011, , Pages 188-194

http://dx.doi.org/10.5185/amlett.2011.1206

Abstract
  In this paper we report the effect of aniline concentrations on the growth and size of silver nanocrystals using aniline and silver nitrate as reductant and oxidant, respectively. UV-Vis spectroscopy, transmission electron microscopy (TEM) and selected areas electron diffraction (SAED) have been employed ...  Read More

Shape selective growth of ZnO nanostructures: spectral and electrochemical response

A. K. Srivastava; M. Deepa; K. N. Sood; E. Erdem; R. A. Eichel

Volume 2, Issue 2 , June 2011, , Pages 142-147

http://dx.doi.org/10.5185/amlett.2011.1201

Abstract
  Novel growth morphologies of sharp needle-shaped tetrapods and coexistent tetrapods and nanowires of ZnO have been prepared by sublimation of pure Zn utilizing a simple solid – catalyst free - vapor mechanism at the temperatures of 950 and 1100 ºC respectively. These striking differences in ...  Read More