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)
A Review for Luminescence Property of Materials, Its Detection and Probabilities for Embedding of Luminescence with MEMS Technology

Manish Kumar Mishra; P.M. Mishra; Vikas Dubey; Isharat Khan; Taranjeet Sachdev

Volume 12, Issue 5 , May 2021, , Pages 1-9

http://dx.doi.org/10.5185/amlett.2021.051626

Abstract
  Herein review work for luminescence property of materials, their detection techniques and the possibilities for combining the Luminescence properties of materials & MEMS technology is reported. The core objective of this review work is to through light on the probable areas and prospects of integration ...  Read More

A Review for Luminescence Property of Materials, Its Detection and Probabilities for Embedding of Luminescence with MEMS Technology


Solution Combustion Synthesis and Energy Transfer in LaMgAl11O19:Tb3+/Sm3+ Tunable Phosphor

S.P. Puppalwar; M.S. Mendhe; S.J. Dhoble

Volume 12, Issue 2 , February 2021, , Pages 1-6

http://dx.doi.org/10.5185/amlett.2021.021601

Abstract
  Tb 3+ /Sm 3+ single as well as co-doped LaMgAl11O19 (LMA) phosphors have been synthesized by a low-temperature solution combustion method. The X-ray diffraction pattern, photoluminescence properties and energy transfer (ET) processes between rare earth (RE) ions, were investigated in detail. The mechanism ...  Read More

Solution Combustion Synthesis and Energy Transfer in LaMgAl<sub>11</sub>O<sub>19<sub>:Tb<sup>3+</sup>/Sm<sup>3+</sup> Tunable Phosphor


Temperature dependent photoluminescence studies of Cu2SnS3/AZnO heterostructure

Sandra Dias; S. B. Krupanidhi

Volume 8, Issue 5 , May 2017, , Pages 629-634

http://dx.doi.org/10.5185/amlett.2017.7091

Abstract
  The Cu2SnS3/AZnO p-n heterojunction was fabricated and the structural and optical properties of the films were studied. The phase formation and the crystallite size of the films was analysed using X-ray diffraction. The morphology was studied using field emission scanning electron microscopy and transmission ...  Read More

Europium doped silicate phosphors: Synthetic and characterization techniques

Devender Singh; Suman Sheoran; Vijeta Tanwar

Volume 8, Issue 5 , May 2017, , Pages 656-672

http://dx.doi.org/10.5185/amlett.2017.7011

Abstract
  In this review article, different synthetic procedures and characterization techniques used for the development of materials are discussed briefly. The stability and high luminous intensity of silicate materials makes them practically important in the field of white light emitting diodes (WLEDs). During ...  Read More

NUV Excited K2SrP2O7: RE3+ (RE = Sm, Tb, Eu, Dy) Phosphors For White Light Generation 

Ketki S. Dhoble; J. A. Wani; S. J. Dhoble

Volume 7, Issue 9 , September 2016, , Pages 765-769

http://dx.doi.org/10.5185/amlett.2016.6182

Abstract
  Phosphate based compounds doped with rare earth ions are promising luminescent materials for many applications including solid state lighting. In this work photoluminescence properties of K2SrP < sub>2O7:RE 3+ (RE = Sm, Tb, Eu, Dy) phosphors are presented for the first time.  K2SrP < sub>2O7:RE ...  Read More

Theoretical Survey Of Luminescence Observed In Nanostructured Silicon Rich Oxide Films Attributed To annealing Processes
Volume 7, Issue 6 , June 2016, , Pages 480-484

http://dx.doi.org/10.5185/amlett.2016.6312

Abstract
  The motivation of this work is to apply a new model, which we had called the Global Reactions Model (GRM), for the theoretical study of the optical and electronics properties of Silicon Rich Oxides (SRO) structures regardless of the technique used to fabricate such structures. Recently we published the ...  Read More

Synthesis And Characterization Of Eu3+ Doped α-Al2O3 Nanocrystalline Powder For Novel Application in Latent Fingerprint Development

Amrita Das; Vishal Shama

Volume 7, Issue 4 , April 2016, , Pages 302-306

http://dx.doi.org/10.5185/amlett.2016.6310

Abstract
  In the present study, we investigate upon the synthesis and characterization of inorganic Eu 3+ doped Al2O3 nanophosphor for its structural and luminescent properties. The luminescent nanopowder was prepared using a combustion method in which the stoichiometric ratio of oxidizers and fuel was fixed to ...  Read More

A Review On CdSe Quantum Dots In Sensing

Pragati Malik; Jyoti Singh; Rita Kakkar

Volume 5, Issue 11 , November 2014, , Pages 612-628

http://dx.doi.org/10.5185/amlett.2014.4562

Abstract
  The primary aim of this review is to survey the literature on the ion sensing ability of quantum dots. Sensing of both cations and anions is important, since both play significant roles in various ecological and biological processes, which makes it important to ensure their concentration at balanced ...  Read More

 Synthesis And Photoluminescence Property Of RE3+ Activated Na2CaP2O7 Phosphor

J. A. Wani; N. S. Dhoble; N. S. Kokode; S. J. Dhoble

Volume 5, Issue 8 , August 2014, , Pages 459-464

http://dx.doi.org/10.5185/amlett.2014.amwc.1211

Abstract
  As host materials, phosphate compounds offer great potential for lanthanides to display luminescence characteristics. In this work luminescence behaviour of Na2CaP < sub>2O7:RE 3+ are presented for the first time. Na2CaP < sub>2O7 novel phosphors activated with the trivalent rare earth ions ((RE = Ce, ...  Read More

Enhanced White Light Emission And Energy Transfer Studies Of Dy3+/Ce3+ Co-doped YAl3(BO3)4 Phosphors For White Light Emitting Diodes

G.V. Lokeswara Reddy; L. Rama Moorthy; T. Chengaiah; B.C. Jamalaiah

Volume 4, Issue 11 , November 2013, , Pages 841-848

http://dx.doi.org/10.5185/amlett.2013.3453

Abstract
  We reported the structure, photoluminescence and energy transfer studies of Dy 3+ /Ce 3+ co-doped YAl3(BO3)4 (YAB) phosphors prepared by solid-state reaction method at 1200 o C/3h. Upon 273 nm UV excitation, the YAB:Ce 3+ phosphor exhibits a sharp emission band with peak maximum at 380 nm related to ...  Read More

A Convenient Noninjection One-pot Synthesis Of CdS Nanoparticles And Their Studies

M. Penchal Reddy; B.C. Jamalaiah; I.G. Kim; D.S. Yoo; R. Ramakrishna Reddy

Volume 4, Issue 8 , August 2013, , Pages 621-625

http://dx.doi.org/10.5185/amlett.2012.12483

Abstract
  Water-dispersible CdS quantum dots (QDs) were synthesized in a simple one-pot noninjection route. The X-ray diffraction (XRD) pattern of the nanoparticles shows the cubic structure with particle size of the order 5-7 nm which was in good agreement with the transmission electron microscopic (TEM) studies. ...  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

http://dx.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

Eu, Dy codoped Y2Zr2O7 powders with white light luminescence

Aiyu Zhang; Ping Yang; Yongqiang Cao; Yuanna Zhu

Volume 2, Issue 5 , November 2011, , Pages 322-326

http://dx.doi.org/10.5185/amlett.2011.3042am2011

Abstract
  Eu, Dy codoped Y2Zr2O7 crystalline powders have been prepared by a simple sol-gel-combustion method. The lumincescence excitation and emission spectra of the products were measured, and the CIE chromaticity was introduced to characterize the color of the phosphor. It was found that the emission color ...  Read More

VUV excited photoluminescence of Eu3+ doped Y2O3 nanoparticles

Prashant K. Sharma; Ranu K. Dutta; Avinash C. Pandey

Volume 2, Issue 4 , October 2011, , Pages 285-289

http://dx.doi.org/10.5185/amlett.indias.195

Abstract
  Spherical nanoparticles of Y2O3:Eu 3+ with cubic phase has been synthesized by solution combustion method using glycine as chelating agent and urea as fuel. The 1200 °C annealed sample yield intense red luminescence at 610 nm corresponding to 5 D0→ 7 F2 transition of Eu 3+ ion under vacuum ...  Read More