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Timothy L Atallah

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Articles 17
Citations 174
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Recent Articles
1.
Shin A, Zhao C, Shen Y, Dickerson C, Li B, Roshandel H, et al.
Science . 2024 Aug; 385(6709):651-656. PMID: 39116250
The energetic disorder induced by fluctuating liquid environments acts in opposition to the precise control required for coherence-based sensing. Overcoming fluctuations requires a protected quantum subspace that only weakly interacts...
2.
Tenney S, Tan L, Tan X, Sonnleitner M, Coffey B, Williams J, et al.
J Phys Chem Lett . 2023 Oct; 14(42):9456-9463. PMID: 37830914
Large area absorbers with localized defect emission are of interest for energy concentration via the antenna effect. Transfer between 2D and 0D quantum-confined structures is advantageous as it affords maximal...
3.
Guan X, Ersan S, Hu X, Atallah T, Xie Y, Lu S, et al.
Nat Catal . 2023 Feb; 5(11):1019-1029. PMID: 36844635
Integrating light-harvesting materials with microbial biochemistry is a viable approach to produce chemicals with high efficiency from the air, water, and sunlight. Yet it remains unclear whether all absorbed photons...
4.
Bailey A, Deshmukh A, Bradbury N, Pengshung M, Atallah T, Williams J, et al.
Nanoscale . 2023 Feb; 15(8):3841-3849. PMID: 36734651
Excitonic chromophore aggregates have wide-ranging applicability in fields such as imaging and energy harvesting; however their rational design requires adapting principles of self-assembly to the requirements of excited state coupling....
5.
Sica A, Hua A, Lin H, Sletten E, Atallah T, Caram J
J Phys Chem Lett . 2023 Jan; 14(2):552-558. PMID: 36630700
We demonstrate a method for separating and resolving the dynamics of multiple emitters without the use of conventional filters. By directing the photon emission through a fixed path-length imbalanced Mach-Zehnder...
6.
Friedman H, Cosco E, Atallah T, Jia S, Sletten E, Caram J
Chem . 2021 Dec; 7(12):3359-3376. PMID: 34901520
Rational design of bright near and shortwave infrared (NIR: 700-1000 SWIR: 1000- 2000 nm) emitters remains an open question with applications spanning imaging and photonics. Combining experiment and theory, we...
7.
Chen P, Atallah T, Lin Z, Wang P, Lee S, Xu J, et al.
Nature . 2021 Nov; 599(7885):404-410. PMID: 34789906
Two-dimensional (2D) semiconductors have attracted intense interest for their unique photophysical properties, including large exciton binding energies and strong gate tunability, which arise from their reduced dimensionality. Despite considerable efforts,...
8.
Shin A, Hossain A, Tenney S, Tan X, Tan L, Foley 4th J, et al.
J Phys Chem Lett . 2021 May; 12(20):4958-4964. PMID: 34010003
The influence of external dielectric environments is well understood for 2D semiconductor materials but overlooked for colloidally grown II-VI nanoplatelets (NPLs). In this work, we synthesize MX (M = Cd,...
9.
Cosco E, Arus B, Spearman A, Atallah T, Lim I, Leland O, et al.
J Am Chem Soc . 2021 May; 143(18):6836-6846. PMID: 33939921
Optical imaging within the shortwave infrared (SWIR, 1000-2000 nm) region of the electromagnetic spectrum has enabled high-resolution and high-contrast imaging in mice, non-invasively. Polymethine dyes, with their narrow absorption spectra...
10.
Wang Y, Jia C, Fan Z, Lin Z, Lee S, Atallah T, et al.
Nano Lett . 2021 Jan; 21(3):1454-1460. PMID: 33464918
All-inorganic lead halide perovskites have attracted tremendous interest for their excellent stability when compared with hybrid perovskites. Here we report a large-area growth of monocrystalline all-inorganic perovskite thin films and...