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Contacts:
Institute of Applied Physics
5 Academiei str.
Chisinau, MD-2028
MOLDOVA (Rep. of)
phone: +(373) 22 738150
fax: +(373) 22 738149
email: [javascript protected email address]

Project CSSDT 15.817.02.03A Elaboration of new nanostructured optical materials from composites based on polimers-inorganic semiconductors with practical applications

Type :Institutional project, SCSTD code 15.817.02.03A, acronym - MONPSA-MMXV
Head :Mihail Iovu, Dr.Sci.
Duration :2015 - 2019
Division(s) :Laboratory of Optoelectronics “Andrei Andriesh”

The nanocompozite materials from chalcogenide glasses and organic polymers-inorganic semiconductors are attractive for different practical applications due to their low-cost, simple processing, mechanical hardness, variation of the chemical composition using the comercial chemical elements. The main objective of the project is the elaboration of new nanostructured optical materials from chalcogenide glasses and nanocomposites on the base of polymers-inorganic semiconductors with high refractive index (n≥1.8) for fabrication of diffractive elements for practical applications in photonics and optoelectronics. The diffractive elements, as diffractive grattings, micro-lenzs, selective filters, beam spliters, etc. stand on the base of the modern optoelectronics. The task of the project includes  sinthesis of new nanostructured optical materials from chalcogenide glasses doped with metals (As-S-Se:Me), of nanocompozites from polymers-inorganic semiconductors (CdS, CdSe), of organic coordonative compounds with rare-earth ions (Eu3+, Tb3+), investigation of optical properties, photoluminescente and photo-induced and electrono-induced phenomena. The project also will be included theoretical calculations and analysis of spectral characteristics of nanostructures and nanocompozite materials (the coefficient of optical absorption, photoluminescence intensity, the form of spectral lines), investigation of quantum effects caused by the limitation of the dimensions of the particles in materials. Will be effectuated a computer simulation and a design of the diffractive patterns, registere4d the diffractive elements by holographic and with the aid of the electron beam, included with the combination of theese modes by nano-lithographically methods. On the base of the investigated nanocomposite materials and nanostructures will be elaborated diffractive elements and optoelectronic devices, which will have a positive impact on the national economz, such using its as sensors for security of the strategic objects, as protection stamps for the food producess, pharmateutical production, documents, etc.

Mihail Iovu
Dr.Sci., prof. 
head of laboratory
cab.: 248
phone: +(373) 22 728807
email: [javascript protected email address]
www: http://www.phys.asm.md/en/personalpages/miovu
Elerlanj Sineavskii
Dr.Sci., prof. 
consultant
cab.: 210
phone: +(373) 22 738092
email: [javascript protected email address]
www: http://www.phys.asm.md/en/personalpages/esineavskii
Viorel Ciornea
Ph.D.  
leading scientific researcher
cab.: 221
phone: +(373) 22 7239805
email: [javascript protected email address]
www: http://www.phys.asm.md/en/personalpages/vciornea
Ion Cojocaru
Ph.D.  
leading scientific researcher
cab.: 230
phone: +(373) 22 723252
email: [javascript protected email address]
www: http://www.phys.asm.md/en/personalpages/icojocaru
Ion Culeac
Ph.D., assoc. prof. 
leading scientific researcher
cab.: 147
phone: +(373) 22 738087
email: [javascript protected email address]
www: http://www.phys.asm.md/en/personalpages/iculeac
Oxana Iaseniuc
Ph.D.  
leading scientific researcher
cab.: 248
phone: +(373) 22 738087
email: [javascript protected email address]
www: http://www.phys.asm.md/en/personalpages/oiaseniuc
Andrian Nastas
Ph.D.  
leading scientific researcher
cab.: 249
phone: +(373) 22 738087
email: [javascript protected email address]
www: http://www.phys.asm.md/en/personalpages/anastas
Serghei Sergheev
Ph.D.  
leading scientific researcher
cab.: 249
phone: +(373) 22 738087
email: [javascript protected email address]
www: http://www.phys.asm.md/en/personalpages/ssergheev
Victor Verlan
Ph.D., assoc. prof. 
leading scientific researcher
cab.: 103
phone: +(373) 22 738087
email: [javascript protected email address]
www: http://www.phys.asm.md/en/personalpages/vverlan
Diana Harea
Ph.D.  
senior scientific researcher
cab.: 249
phone: +(373) 22 738087
email: [javascript protected email address]
www: http://www.phys.asm.md/en/personalpages/dharea
Olga Yaltychenko
Ph.D.  
senior scientific researcher
cab.: 210
phone: +(373) 22 738092
email: [javascript protected email address]
www: http://www.phys.asm.md/en/personalpages/oyaltychenko
Olga Bordian
   
scientific researcher
cab.: 103
phone: +(373) 22 738087
email: [javascript protected email address]
www: http://www.phys.asm.md/en/personalpages/obordian
Evghenii Kanarovskii
   
scientific researcher
cab.: 210
phone: +(373) 22 738092
email: [javascript protected email address]
www: http://www.phys.asm.md/en/personalpages/ekanarovskii
Vladimir Colos
   
senior engineer
cab.:
phone: +(373) 22 
email: [javascript protected email address]
www: http://www.phys.asm.md/en/personalpages/vcolos

 

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