S
Sergei Tretiak
Researcher at Los Alamos National Laboratory
Publications - 475
Citations - 28719
Sergei Tretiak is an academic researcher from Los Alamos National Laboratory. The author has contributed to research in topics: Excited state & Density functional theory. The author has an hindex of 73, co-authored 415 publications receiving 23905 citations. Previous affiliations of Sergei Tretiak include European University of Brittany & University of Central Florida.
Papers
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Journal ArticleDOI
Single Crystal Microwires of p‐DTS(FBTTh2)2 and Their Use in the Fabrication of Field‐Effect Transistors and Photodetectors
Qiuhong Cui,Yuanyuan Hu,Yuanyuan Hu,Cheng Zhou,Feng Teng,Jianfei Huang,Andriy Zhugayevych,Sergei Tretiak,Sergei Tretiak,Sergei Tretiak,Thuc-Quyen Nguyen,Guillermo C. Bazan +11 more
TL;DR: In this paper, single crystal microwires of a well-studied organic semiconductor used in organic solar cells, namely p-DTS(FBTTh2)2, are prepared via a self-assembly method in solution.
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Tunable Optical Features of Graphene Quantum Dots from Edge Functionalization
TL;DR: In this paper, chemical functionalization of GQD edges is a strategy to increase their solubility and processability, which can improve the processability of the GQDs.
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Raman-Active Modes of Even-Numbered Cycloparaphenylenes: Comparisons between Experiments and Density Functional Theory (DFT) Calculations with Group Theory Arguments
Hang Chen,Matthew R. Golder,Feng Wang,Stephen K. Doorn,Ramesh Jasti,Sergei Tretiak,Anna K. Swan +6 more
TL;DR: In this article, the smallest even-numbered carbon nanohoops synthesized to date, are probed by Raman spectroscopy and the Raman-active modes of these even numbered CPPs are identified by comparing experimental results with theoretical Raman spectrum calculated using density functional theory (DFT).
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Unveiling Stability Criteria of DNA-Carbon Nanotubes Constructs by Scanning Tunneling Microscopy and Computational Modeling
Svetlana Kilina,Dzmitry Yarotski,A. Alec Talin,Sergei Tretiak,Antoinette J. Taylor,Alexander V. Balatsky +5 more
TL;DR: A combined approach that relies on computational simulations and scanning tunneling microscopy (STM) measurements to reveal morphological properties and stability criteria of carbon nanotube-DNA (CNT-DNA) constructs and paves the way towards complete characterization of the structural and electronic properties of drug-delivering systems based on DNA-CNT hybrids as a function of DNA sequence and a nanotubes chirality.
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Coupled wave-packets for non-adiabatic molecular dynamics: a generalization of Gaussian wave-packet dynamics to multiple potential energy surfaces
TL;DR: Coupled wave-packets for non-adiabatic dynamics is a new method for simulation of molecular dynamics on coupled potential energy surfaces, which efficiency and correctly accounts for decoherence and interferences effects.