Dr. Sergei Tretiak Profile

Dr. Sergei Tretiak

Technical Staff Member at Los Alamos National Lab

SPIE Involvement:

Conference Program Committee | Author | Editor

Proceedings Article | 30 September 2024 Presentation

Unraveling the differences in disorder between flexible-chain and hairy-rod conjugated polymers

Henry Kantrow, Spencer Yeager, Hongmo Li, Sergei Tretiak, Carlos Silva, Erin Ratcliff, Natalie Stingelin

Proceedings Volume 13123, 131230W (2024) https://doi.org/10.1117/12.3028603

KEYWORDS: Diseases and disorders, Polymers, Spectroscopy, Spectral density, Renewable energy, Raman spectroscopy, Optoelectronics

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Proceedings Article | 30 September 2024 Presentation

From probing chirality to chirality transfer mechanisms at organic-inorganic interfaces

Sergei Tretiak

Proceedings Volume PC13127, PC131270E (2024) https://doi.org/10.1117/12.3027833

KEYWORDS: Interfaces, X-rays, Perovskite, Semiconductors, Nanomaterials, Dichroic materials, X-ray optics, Ultrafast phenomena, Transition metals, Surface chemistry

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Proceedings Article | 3 August 2021 Presentation

Tuning optical properties of conjugated molecules by Lewis acids: Insights from electronic structure modeling and machine learning

Hung Phan, Thomas Kelly, Hieu Huynh, An Nguyen, Andriy Zhugayevych, Sergei Tretiak, Thuc-Quyen Nguyen, Emily Jarvis

Proceedings Volume 11810, 1181008 (2021) https://doi.org/10.1117/12.2594321

KEYWORDS: Molecules, Optical properties, Machine learning, Molecular electronics, Optoelectronics, Curium, Structural design, Organic semiconductors, Organic electronics

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SPIE Journal Paper | 21 May 2018

Solvent effects and charge transfer states in organic photovoltaics: a time-dependent density functional theory study on the PCPDTBT:PCBM low band gap system

Kangmin Liu, Hao Li, Sergei Tretiak, Vladimir Chernyak

JPE, Vol. 8, Issue 03, 032215, (May 2018) https://doi.org/10.1117/12.10.1117/1.JPE.8.032215

KEYWORDS: Solar energy, Dielectrics, Lawrencium, Organic photovoltaics, Oscillators, Dispersion, Molecules, Excitons, Molecular interactions, Dielectric polarization

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Proceedings Article | 11 May 2010 Paper

Two-photon transitions in triazole based quadrupolar and octupolar chromophores: a TD-DFT investigation

Claudine Katan, Sergei Tretiak, Jacky Even

Proceedings Volume 7712, 77123D (2010) https://doi.org/10.1117/12.862574

KEYWORDS: Chromophores, Absorption, Excitons, Nonlinear optics, Oscillators, Photons, Nitrogen, Luminescence, Optical properties, Data modeling

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Proceedings Article | 18 August 2005 Paper

Branching of dipolar chromophores: effects on linear and nonlinear optical properties

Claudine Katan, Francesca Terenziani, Celine Le Droumaguet, Olivier Mongin, Martinus H. V. Werts, Sergei Tretiak, Mireille Blanchard-Desce

Proceedings Volume 5935, 593503 (2005) https://doi.org/10.1117/12.618464

KEYWORDS: Chromophores, Luminescence, Absorption, Molecules, Excitons, Quantum efficiency, Chlorine, Nonlinear optics, Systems modeling, Modulation

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Showing 5 of 6 publications

SPIE Conference Volume | 11 October 2012

Physical Chemistry of Interfaces and Nanomaterials XI

SPIE Conference Volume | 16 September 2011

Physical Chemistry of Interfaces and Nanomaterials X

SPIE Conference Volume | 17 August 2010

Physical Chemistry of Interfaces and Nanomaterials IX

SPIE Conference Volume | 20 August 2009

Physical Chemistry of Interfaces and Nanomaterials VIII

SPIE Conference Volume | 21 August 2008

Physical Chemistry of Interfaces and Nanomaterials VII

Conference Committee Involvement (18)

Physical Chemistry of Semiconductor Materials and Interfaces XXIV

3 August 2025 | San Diego, California, United States

Physical Chemistry of Semiconductor Materials and Interfaces XXIII

18 August 2024 | San Diego, California, United States

Physical Chemistry of Semiconductor Materials and Interfaces XXII

20 August 2023 | San Diego, California, United States

Physical Chemistry of Semiconductor Materials and Interfaces XXI

23 August 2022 | San Diego, California, United States

Physical Chemistry of Semiconductor Materials and Interfaces XX

2 August 2021 | San Diego, California, United States

Physical Chemistry of Semiconductor Materials and Interfaces XIX

24 August 2020 | Online Only, California, United States

Physical Chemistry of Semiconductor Materials and Interfaces XVIII

11 August 2019 | San Diego, California, United States

Physical Chemistry of Semiconductor Materials and Interfaces XVII

20 August 2018 | San Diego, California, United States

Physical Chemistry of Semiconductor Materials and Interfaces XVI

6 August 2017 | San Diego, California, United States

Physical Chemistry of Interfaces and Nanomaterials XV

28 August 2016 | San Diego, California, United States

Physical Chemistry of Interfaces and Nanomaterials XIV

9 August 2015 | San Diego, California, United States

Physical Chemistry of Interfaces and Nanomaterials XIII

17 August 2014 | San Diego, California, United States

Physical Chemistry of Interfaces and Nanomaterials XII

25 August 2013 | San Diego, California, United States

Physical Chemistry of Interfaces and Nanomaterials XI

12 August 2012 | San Diego, California, United States

Physical Chemistry of Interfaces and Nanomaterials X

21 August 2011 | San Diego, California, United States

Physical Chemistry of Interfaces and Nanomaterials IX

4 August 2010 | San Diego, California, United States

Physical Chemistry of Interfaces and Nanomaterials VIII

2 August 2009 | San Diego, California, United States

Physical Chemistry of Interfaces and Nanomaterials VII

11 August 2008 | San Diego, California, United States

Showing 5 of 18 Conference Committees

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