V. Kokars

发表

Molecular glasses of azobenzene for holographic data storage applications

A. Ozols, E. Zarins, K. Balodis, 2018 .

Synthesis and Physical Properties of Red Luminescent Glass Forming Pyranylidene and Isophorene Fragment Containing Derivatives

A. Vembris, E. Zarins, V. Kokars, 2012 .

Synthesis and investigation of 4,5-dimethyl-1,3-dithiolylidene-(4-dimethylaminophenyl)acetonitrile

V. Kampars, V. Kokars, A. Kaimin'sh, 2000 .

Thiphenylmethane based structural fragments as building blocks towards solution-processable heteroleptic iridium(iii) complexes for OLED use

I. Mihailovs, K. Traskovskis, A. Vembris, 2019, New Journal of Chemistry.

Modular approach to obtaining organic glasses from low-molecular weight dyes using 1,1,1-triphenylpentane auxiliary groups: Nonlinear optical properties

M. Rutkis, K. Traskovskis, V. Kokars, 2013 .

New Figure of Merit for Tailoring Optimal Structure of the Second Order NLO Chromophore for Guest-Host Polymers

V. Kampars, M. Rutkis, A. Vembris, 2008 .

Toward device applicable second order NLO polymer materials: definition of the chromophore figure of merit.

V. Kampars, M. Rutkis, A. Vembris, 2007 .

Pyranylidene Indene-1,3-Dione Derivatives as an Amorphous Red Electroluminescence Material

Elmārs Zariņš, Valdis Kokars, Inta Muzikante, 2011 .

Holographic Photosensitivity Intensity Dependence of Azobenzene Molecular and Chalcogenide Glassy Films

A. Ozols, E. Zarins, V. Kokars, 2015 .

Holographic studies of photoinduced anisotropy in molecular glassy films containing diphenylamine azochromophores

A. Ozols, K. Traskovskis, V. Kokars, 2012 .

Effect of light polarization on holographic recording in glassy azocompounds and chalcogenides

A. Ozols, K. Traskovskis, V. Kokars, 2011 .

Green and red laser holographic recording in different glassy azocompounds

G. Mežinskis, A. Ozols, K. Traskovskis, 2010 .

Polarization dependence of holographic recording in glassy azocompounds

G. Mežinskis, A. Ozols, K. Traskovskis, 2009 .

Holographic recording of surface relief gratings in stilbene azobenzene derivatives at 633 nm

G. Mežinskis, V. Kampars, A. Ozols, 2010 .

Holographic properties of azobenzene oligomers with differently bonded chromophore groups

V. Kampars, A. Ozols, V. Kokars, 2007 .

Relaxation Effect of Stilbene Azobenzene Derivatives on Their Holographic Properties

G. Mežinskis, V. Kampars, A. Ozols, 2007 .

Glass-forming non-symmetric bis-styryl-DWK-type dyes for infra-red radiation amplification systems

A. Vembris, E. Zarins, V. Kokars, 2019, Optical Materials.

Stimulated Emission and Optical Properties of Pyranyliden Fragment Containing Compounds in PVK Matrix

A. Vembris, E. Zarins, V. Kokars, 2017 .

Triphenyl group containing molecular glasses of azobenzene for photonic applications

M. Rutkis, A. Ozols, E. Zarins, 2016 .

Solid state solvation effect and reduced amplified spontaneous emission threshold value of glass forming DCM derivative in PMMA films

A. Vembris, E. Zarins, V. Kokars, 2015 .

Solution processable 2-(trityloxy)ethyl and tert-butyl group containing amorphous molecular glasses of pyranylidene derivatives with light-emitting and amplified spontaneous emission properties

R. Grzibovskis, A. Vembris, E. Zarins, 2015 .

Thermal and optical properties of red luminescent glass forming symmetric and non symmetric styryl-4H-pyran-4-ylidene fragment containing derivatives

S. Juršėnas, A. Vembris, E. Zarins, 2012 .

Glassy 2-(1-benzyl-2-styryl-6-methylpyridin-4(1H)-ylidene) fragment containing 1H-indene-1,3(2H)-dione and pyrimidine-2,4,6(1H,3H,5H)-trione derivatives with light-emitting and amplified spontaneous emission properties

A. Vembris, E. Zarins, K. Balodis, 2020 .

Several Derivatives of 6-(Tert-Butyl)-4H-Pyran-4-Ylidene Malononitrile with Different Amorphous Phase Promoting Substituents for Light-Amplification Systems

A. Vembris, E. Zarins, V. Kokars, 2019, Key Engineering Materials.

Stereoselective synthesis and properties of 1,3-bis(dicyanomethylidene)indane-5-carboxylic acid acceptor fragment containing nonlinear optical chromophores

S. Belyakov, M. Rutkis, M. Petrova, 2016 .

Photophysical and Electrical Properties of Highly Luminescent 2/6-Triazolyl-Substituted Push–Pull Purines

M. Turks, K. Traskovskis, A. Vembris, 2022, ACS omega.

Synthesis and investigation of charge transport properties in adducts of hole transporting carbazole derivatives and push-pull azobenzenes

R. Grzibovskis, K. Pudzs, K. Traskovskis, 2019, Journal of Physics and Chemistry of Solids.

Effects of steric encumbrance of iridium(iii) complex core on performance of solution-processed organic light emitting diodes

K. Traskovskis, A. Vembris, A. Rudušs, 2020, RSC advances.

Synthesis and Photoelectrical Properties of 3-(Diphenylamino)Carbazolyl-Functionalized DMABI Derivatives

R. Grzibovskis, K. Traskovskis, A. Rudušs, 2019, Key Engineering Materials.

Synthesis and Spectroscopic Characteristics of Ligands Based on Quinolin-8-Ol as Useful Precursors for Alq3 Type Complexes

A. Vembris, E. Zarins, K. Balodis, 2021, Key Engineering Materials.

Glass-forming derivatives of 2-cyano-2-(4H-pyran-4-ylidene) acetate for light-amplification systems

A. Vembris, E. Zarins, V. Kokars, 2019, Dyes and Pigments.

Synthesis of 2-Azastilbene Derivatives with Intramolecular Charge Transfer

V. Kokars, A. Yanishevskii, V. Kampars, 2002 .

Amplified spontaneous emission of glass forming DCM derivatives in PMMA films

Valdis Kokars, Aivars Vembris, Elmars Zarinsh, 2014, Photonics Europe.

Synthesis of 2‐Azastilbene Derivatives with Intramolecular Charge Transfer.

V. Kampars, V. Kokars, A. Yanishevskii, 2003 .

Indanedione based binary chromophore supramolecular systems as a NLO active polymer composites

V. Kampars, M. Rutkis, V. Kokars, 2010 .

Structure-dependent tuning of electro-optic and thermoplastic properties in triphenyl groups containing molecular glasses

M. Rutkis, K. Traskovskis, E. Zarins, 2015 .

Solution-processable green phosphorescent iridium(III) complexes bearing 3,3,3-triphenylpropionic acid fragment for use in OLEDs

Valdis Kokars, Aivars Vembris, Kaspars Traskovskis, 2018, Photonics Europe.

Nonlinear optical properties of low molecular organic glasses formed by triphenyl modified chromophores

V. Kampars, M. Rutkis, K. Traskovskis, 2012 .

Thermal, glass-forming, nonlinear optical and holographic properties of "push-pull" type azochromophores with triphenyl moieties containing isophorene and pyranylidene fragments

Valdis Kokars, Valdis Kampars, Martins Rutkis, 2013, Photonics West - Optoelectronic Materials and Devices.

Synthesis of Red Luminescent Non Symmetric Styryl-4H-Pyran-4-Ylidene Fragment Containing Derivatives for Organic Light-Emitting Diodes

Valdis Kokars, Elmars Zarins, E. Zarins, 2011 .

Electric and Magnetic Field Effect Studies on the Hologram Recording in Azobenzene Molecular Films

A. Ozols, E. Zarins, V. Kokars, 2019, Key Engineering Materials.

Triphenyl moieties as building blocks for obtaining molecular glasses with nonlinear optical activity

M. Rutkis, I. Mihailovs, K. Traskovskis, 2012 .

Emission Enhancement by Intramolecular Stacking between Heteroleptic Iridium(III) Complex and Flexibly Bridged Aromatic Pendant Group.

S. Belyakov, I. Mihailovs, K. Traskovskis, 2019, Inorganic chemistry.

Effect of holographic grating period on its relaxation in a molecular glassy film

A. Ozols, K. Traskovskis, V. Kokars, 2013 .

Holographic recording of surface relief gratings in tolyle-based azobenzene oligomers

V. Kampars, K. Kundziņš, A. Ozols, 2008 .

Novel Amorphous Red Electroluminescence Material Based on Pyranylidene Indene-1,3-Dione Derivative

V. Kokars, A. Vembris, A. Sarakovskis, 2010 .

Organic Light-Emitting Devices: The Basics

K. Alimi, M. Yokoyama, A. Mabrouk, 2012 .