Works Published in 2021

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Displaying works 1 - 20 of 260 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2021 article

Unraveling the effect of defects, domain size, and chemical doping on photophysics and charge transport in covalent organic frameworks

ChemRxiv.

By: R. Ghosh* & F. Paesani*

Contributors: R. Ghosh* & F. Paesani*

Source: ORCID
Added: January 19, 2024

2021 journal article

Unraveling the effect of defects, domain size, and chemical doping on photophysics and charge transport in covalent organic frameworks

Chemical Science, 12(24), 8373–8384.

Contributors: R. Ghosh* & F. Paesani*

TL;DR: This study provides a quantitative characterization of the intricate interplay between electronic defects, domain sizes, pore volumes, chemical dopants, and three dimensional anisotropic charge migration in 2D COFs and proposes new research directions to address existing limitations and improve charge transport in COFs for applications in functional molecular electronic devices. (via Semantic Scholar)
Sources: ORCID, Crossref
Added: January 19, 2024

2021 journal article

Understanding Bipolarons in Conjugated Polymers Using a Multiparticle Holstein Approach

Journal of Physical Chemistry C, 125(44), 24487–24497.

Contributors: M. Qarai*, R. Ghosh* & F. Spano*

Source: ORCID
Added: January 19, 2024

2021 article

Transferability of data-driven, many-body models for CO<sub>2</sub> simulations in the vapor and liquid phases

ChemRxiv.

Contributors: S. Yue*, M. Riera*, R. Ghosh*, A. Panagiotopoulos* & F. Paesani*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: January 19, 2024

2021 article

Topology-Mediated Enhanced Polaron Coherence in Covalent Organic Frameworks

Ghosh, R., & Paesani, F. (2021, July 28). ChemRxiv.

By: R. Ghosh* & F. Paesani*

Contributors: R. Ghosh* & F. Paesani*

Source: ORCID
Added: January 19, 2024

2021 journal article

Topology-Mediated Enhanced Polaron Coherence in Covalent Organic Frameworks

The Journal of Physical Chemistry Letters, 12(39), 9442–9448.

Contributors: R. Ghosh* & F. Paesani*

Sources: ORCID, Crossref
Added: January 19, 2024

2021 article

Topology-Mediated Enhanced Polaron Coherence in Covalent Organic Frameworks

Ghosh, R., & Paesani, F. (2021, July 28).

By: R. Ghosh* & F. Paesani*

TL;DR: It is found that intrasheet topological connectivity and π-column density can override disorder-induced deep traps and significantly enhance polaron migration by several orders of magnitude in good agreement with recent experimental observations. (via Semantic Scholar)
Source: ORCID
Added: January 19, 2024

2021 journal article

Quantifying Polaron Mole Fractions and Interpreting Spectral Changes in Molecularly Doped Conjugated Polymers

Advanced Electronic Materials, 8(4), 2100888.

By: A. Moulé*, G. Gonel*, T. Murrey*, R. Ghosh*, J. Saska*, N. Shevchenko*, I. Denti*, A. Fergerson* ...

Contributors: A. Moulé*, G. Gonel*, T. Murrey*, R. Ghosh*, J. Saska*, N. Shevchenko*, I. Denti*, A. Fergerson* ...

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: ORCID, Crossref
Added: January 19, 2024

2021 journal article

Signatures of Coherent Phonon Transport in Ultralow Thermal Conductivity Two-Dimensional Ruddlesden–Popper Phase Perovskites

ACS Nano, 15(3), 4165–4172.

TL;DR: GIWAXS measurements reveal that higher n RP phase thin films are less orientationally controlled and therefore possess apparently elevated thermal conductivities relative to single crystals of the same n, which is primarily responsible for their ultralow thermal conductivity. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: January 8, 2024

2021 journal article

The 2D Halide Perovskite Rulebook: How the Spacer Influences Everything from the Structure to Optoelectronic Device Efficiency

Chemical Reviews, 121(4), 2230–2291.

TL;DR: This review provides guidelines on successfully choosing spacers and incorporating them into crystalline materials and optoelectronic devices and provides a summary of various synthetic methods to act as a tutorial for groups interested in pursuing synthesis of novel 2D perovskites. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: January 8, 2024

2021 journal article

Local Distortions and Metal–Semiconductor–Metal Transition in Quasi-One-Dimensional Nanowire Compounds AV<sub>3</sub>Q<sub>3</sub>O<sub>δ</sub> (A = K, Rb, Cs and Q = Se, Te)

Chemistry of Materials, 33(7), 2611–2623.

Sources: Crossref, ORCID
Added: January 7, 2024

2021 journal article

m</i>-Phenylenediammonium as a New Spacer for Dion–Jacobson Two-Dimensional Perovskites

Journal of the American Chemical Society, 143(31), 12063–12073.

TL;DR: A new series of hybrid 2D perovskites in the Dion-Jacobson (DJ) class based on aromatic m-phenylenediammonium (mPDA) dications is reported, showing improved surface coverage with increasing nominal n value with the higher n films being composed of a mixture of n = 1 and bulk three-dimensional MAPbI3 perovSKites. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: January 7, 2024

2021 journal article

Bismuth/Silver-Based Two-Dimensional Iodide Double and One-Dimensional Bi Perovskites: Interplay between Structural and Electronic Dimensions

Chemistry of Materials, 33(15), 6206–6216.

Sources: Crossref, ORCID
Added: January 7, 2024

2021 journal article

TaCo <sub>2 Te <sub>2 : An Air‐Stable, High Mobility Van der Waals Material with Probable Magnetic Order

Advanced Functional Materials, 32(8), 2108920.

Sources: Crossref, ORCID
Added: August 24, 2023

2021 journal article

Alkanes versus Oligosilanes: Conformational Effects on σ-Electron Delocalization

Journal of the American Chemical Society, 144(1), 463–477.

TL;DR: The simple ladder C model provides an adequate intuitive description of the strong conformational dependence of σ-electron delocalization and is parametrized by fitting to results of density functional or Hartree-Fock theory. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: August 19, 2023

2021 journal article

Kinetics and Evolution of Magnetism in Soft-Chemical Synthesis of CrSe<sub>2

Chemistry of Materials, 33(20), 8070–8078.

Sources: ORCID, Crossref
Added: August 18, 2023

2021 article

High performance ambipolar organic mixed ionic-electronic conductor for adaptive logic circuits and neuromorphic electronics

ChemRxiv.

Source: ORCID
Added: May 23, 2023

2021 journal article

Molecular Doping Directed by a Neutral Radical

ACS Applied Materials and Interfaces, 13(25), 29858–29865.

By: J. Liu*, B. Van Der Zee*, D. Villava*, G. Ye*, S. Kahmann*, M. Kamperman*, J. Dong*, L. Qiu* ...

Contributors: J. Liu*, B. Van Der Zee*, D. Villava*, G. Ye*, S. Kahmann*, M. Kamperman*, J. Dong*, L. Qiu* ...

TL;DR: It is demonstrated that the molecular doping process can be improved by introducing a neutral radical molecule, namely nitroxyl radical (2,2,6,6-teramethylpiperidin-i-yl) oxyl (TEMPO), enabling enhanced thermoelectric performance at a low processing temperature. (via Semantic Scholar)
Source: ORCID
Added: May 23, 2023

2021 journal article

Engineering the Thermoelectrical Properties of PEDOT:PSS by Alkali Metal Ion Effect

Engineering, 7(5), 647–654.

Contributors: J. Dong*, J. Liu*, X. Qiu*, R. Chiechi*, L. Koster* & G. Portale*

Source: ORCID
Added: May 23, 2023

2021 journal article

Amphipathic Side Chain of a Conjugated Polymer Optimizes Dopant Location toward Efficient N-Type Organic Thermoelectrics

Advanced Materials, 33(4).

Contributors: J. Liu*, G. Ye*, H. Potgieser*, M. Koopmans*, S. Sami*, M. Nugraha*, D. Villalva*, H. Sun* ...

TL;DR: This work provides a facile molecular strategy for selectively improving the Seebeck coefficient and opens up a new route for optimizing the dopant location toward realizing better n-type polymeric thermoelectrics. (via Semantic Scholar)
Source: ORCID
Added: May 23, 2023

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