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 2 (2011)
Volume 1 (2010)
Intelligent Nanomaterials For Prospective Nanotechnology

Ashutosh Tiwari

Volume 3, Issue 1 , January 2012, Pages 1-1

https://doi.org/10.5185/amlett.2012.13001

Abstract
  Nanomaterials play very prominent role in physical, chemical and biomedical engineering applications due their high surface energies. Also the electronic configuration of atoms within the materials is very important since this principally detrmines the type of bonding and thus electrical, optical, luminescent, ...  Read More

Facile Fabrication Of Uniform Silica Films With Highly Luminescent Hydrophobic QDs Through Direct Phase Transfer

Zhongsen Yang; Guangjun Zhou

Volume 3, Issue 1 , January 2012, Pages 2-7

https://doi.org/10.5185/amlett.2011.6273

Abstract
  Hydrophobic CdSe/ZnS quantum dots (QDs) were embedded in a transparent functional silica film with thickness of 10-15 µm using a sol-gel method. Namely, the QDs were prepared through an organic synthesis using hexadecylamine as a capping agent. When partially hydrolyzed 3-aminopropyltrimethoxysilane ...  Read More

Electrical Properties Of Complex Tungsten Bronze Ferroelectrics; Na2Pb2R2W2Ti4V4O30 (R = Gd, Eu)

Piyush R. Das; B. Pati; B.C. Sutar; R.N.P. Choudhury

Volume 3, Issue 1 , January 2012, Pages 8-14

https://doi.org/10.5185/amlett.2011.4252

Abstract
  Complex impedance analysis of new tungsten bronze ferroelectric vanadates, Na2Pb2R2W2Ti4V4O30 (R = Gd, Eu), was carried out on samples prepared relatively at low temperature using a mixed-oxide technique. The formation of the materials under the reported conditions has been confirmed by an X-ray diffraction ...  Read More

A Quantum Chemical Study On Structural And Electronic Properties Of New Pi-conjugated Polymer Named Poly(4-methylthioazole-2,5-diyl)

M. Amine; M. Hamidi; S.M. Bouzzine; A. Amine; M. Bouachrine

Volume 3, Issue 1 , January 2012, Pages 15-20

https://doi.org/10.5185/amlett.2011.6274

Abstract
  Organic conjugated polymers based on heterocylic ring exhibit semiconducting properties associated with the π molecular orbitals delocalized along the polymer chains. These materials have attracted much interest for potential applications in optoelectronic devices due to their unique electronic and ...  Read More

Structural, Magnetic And Optical Studies Of nickel Ferrite Thin Films

Gagan Dixit; J.P. Singh; R.C. Srivastava; H.M. Agrawal; R.J. Chaudhary

Volume 3, Issue 1 , January 2012, Pages 21-28

https://doi.org/10.5185/amlett.2011.6280

Abstract
  In the present work, structural, morphological, magnetic and optical properties of nickel ferrite thin films having different thickness are reported. All the films were deposited on Si (100) substrate by pulsed laser deposition technique. Thicknesses of the films determined by x-ray reflectivity vary ...  Read More

Synthesis Of Monodispersed Barium Sulphate Nanoparticles Using Water-benzene Mixed Solvent

V. Ramaswamy; R.M. Vimalathithan; V. Ponnusamy

Volume 3, Issue 1 , January 2012, Pages 29-33

https://doi.org/10.5185/amlett.2011.4240

Abstract
  Precipitation is a hopeful process for nanoparticle production due to rapid expedient, highly economic and uncomplicated. Barium sulphate nanoparticles were prepared through precipitation process via barium chloride and sodium sulphate as the reagents in water-benzene reaction medium. Eight different ...  Read More

Non-linear Elastic Properties Of Single-walled Carbon Nanotubes

S.K. Verma; Giridhar Mishra; D.K. Pandey; R.R. Yadav

Volume 3, Issue 1 , January 2012, Pages 34-37

https://doi.org/10.5185/amlett.2011.4251

Abstract
  In this paper we have calculated the second and third order elastic constants of SWCNTs at room temperature using the interaction potential model. The approach with some modification has been established for the SWNTs nanomaterials. Further the ultrasonic properties have been determined with help of ...  Read More

Dry Sliding Wear Behaviour Of Spray Formed ZrSiO4 Reinforced Al-Si-Sn Alloy

Rashmi mittal; Devendra Singh

Volume 3, Issue 1 , January 2012, Pages 38-43

https://doi.org/10.5185/amlett.2011.5258

Abstract
  The wear behaviour of Al-12Si alloy and Al-12Si-Sn/ZrSiO4 composite prepared by spray forming technique has been investigated under dry sliding conditions at different loads and temperatures. The wear rate of spray formed composite was significantly lower than that of as cast Al-12Si alloy. Paricle size ...  Read More

Sol-gel Processing and characterization Of nanometersized (Ba, Sr) TiO3 ceramics

Kavita Verma; Seema Sharma; Dhananjay K Sharma; Raju Kumar; Radheshyam Rai

Volume 3, Issue 1 , January 2012, Pages 44-49

https://doi.org/10.5185/amlett.2011.5264

Abstract
   Ba0.5Sr0.3TiO3 (BST 70/30) nanopowders have been prepared by the modified sol-gel method using barium acetate, strontium acetate and titanium isopropoxide as the precursor. The formation mechanism, phase evolution, and particle size have been investigated using TG/DTA, XRD, and SEM. The fine particles ...  Read More

Synthesis Of Bismuth Telluride Nanostructures By refluxing Method

Srashti Gupta; S. Neeleshwar; Vinod Kumar; Y.Y. Chen

Volume 3, Issue 1 , January 2012, Pages 50-54

https://doi.org/10.5185/amlett.2011.7285

Abstract
  Bismuth telluride (Bi2Te3) nano particles were prepared by refluxing method in different conditions such as varying concentration of KOH and reaction timings. X-ray diffraction (XRD) and transmission electron microscopy (TEM) measurements have been performed for structural and phase formation studies. ...  Read More

Thickness Uniformity And Microstructure Of Disc shape Spray Formed Al-Si-Pb Alloys

Rashmi Mittal; Aruna Tomar; Devendra Singh

Volume 3, Issue 1 , January 2012, Pages 55-63

https://doi.org/10.5185/amlett.2011.5261

Abstract
  Spray forming technique was employed to produce a near net-shape disc of Al-Si-Pb alloys. Different substrate distances and inclination angles were studied to obtain the disc shape preforms. The substrate was also offset by 40 mm from the atomizer axis in case of 15 and 30 degree inclination angles. ...  Read More