How Do Surface Polar Molecules Contribute to High Open-Circuit Voltage in Perovskite Solar Cells?
Sign Up to like & getrecommendations! Published in 2023 at "Advanced science"
DOI: 10.1002/advs.202205072
Abstract: To date, the improvement of open-circuit voltage (VOC ) offers a breakthrough for the performance of perovskite solar cells (PSCs) toward their theoretical limit. Surface modification through organic ammonium halide salts (e.g., phenethylammonium ions PEA+… read more here.
Keywords: solar cells; surface; polar molecules; voltage ... See more keywords
Bacterial Porins as Electrostatic Nanosieves: Exploring Transport Rules of Small Polar Molecules
Sign Up to like & getrecommendations! Published in 2018 at "Biophysical Journal"
DOI: 10.1016/j.bpj.2017.11.758
Abstract: 674-Pos Board B444 Bacterial Porins as Electrostatic Nanosieves: Exploring Transport Rules of Small Polar Molecules Harsha Bajaj1, Silvia Acosta Gutierrez2, Igor Bodrenko2, Giuliano Malloci2, Mariano Andrea Scorciapino3, Mathias Winterhalter1, Matteo Ceccarelli2. Jacobs University, Bremen, Germany,… read more here.
Keywords: nanosieves exploring; electrostatic nanosieves; bacterial porins; transport ... See more keywords
New frontiers for quantum gases of polar molecules
Sign Up to like & getrecommendations! Published in 2017 at "Nature Physics"
DOI: 10.1038/nphys3985
Abstract: Compared to atoms, molecules possess additional degrees of freedom that can be exploited in fundamental tests, ultracold chemistry, and engineering new quantum phases in many-body systems. Here, we review the recent progress in creating and… read more here.
Keywords: frontiers quantum; new frontiers; chemistry; gases polar ... See more keywords
Synthetic dimensions in ultracold polar molecules
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-21699-x
Abstract: Synthetic dimensions alter one of the most fundamental properties in nature, the dimension of space. They allow, for example, a real three-dimensional system to act as effectively four-dimensional. Driven by such possibilities, synthetic dimensions have… read more here.
Keywords: dimensions ultracold; synthetic dimensions; polar molecules; ultracold polar ... See more keywords
Propagation of optically tunable coherent radiation in a gas of polar molecules
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-74569-w
Abstract: Coherent, optically dressed media composed of two-level molecular systems without inversion symmetry are considered as all-optically tunable sources of coherent radiation in the microwave domain. A theoretical model and a numerical toolbox are developed to… read more here.
Keywords: frequency; coherent radiation; coherent; polar molecules ... See more keywords
Optimisation of the dipole-Coulomb approximation for high-l Rydberg states of polar molecules
Sign Up to like & getrecommendations! Published in 2019 at "Molecular Physics"
DOI: 10.1080/00268976.2019.1659433
Abstract: ABSTRACT The present work deals with the question of the origin choice to get the maximal accuracy of the dipole-Coulomb approximation in the theory of molecular Rydberg states with high orbital momentum l. Concerning birefringence… read more here.
Keywords: approximation; rydberg states; polar molecules; dipole coulomb ... See more keywords
Ferroelectric nanotraps for polar molecules
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.97.023416
Abstract: We propose and analyze an electrostatic-optical nano-scale trap for cold diatomic polar molecules. The main ingredient of our proposal is an square-array of ferroelectric nano-rods {with alternating polarization}. We show that, in contrast to electrostatic… read more here.
Keywords: ferroelectric nanotraps; nanotraps polar; polar molecules; nano ... See more keywords
Magnetic Trapping of an Ultracold Gas of Polar Molecules.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.013202
Abstract: We demonstrate the efficient transfer of molecules from a magneto-optical trap into a conservative magnetic quadrupole trap. Our scheme begins with a blue-detuned optical molasses to cool SrF molecules to ≈50 μK. Next, we optically pump… read more here.
Keywords: trapping ultracold; magnetic trapping; gas polar; polar molecules ... See more keywords
Rotational Coherence Times of Polar Molecules in Optical Tweezers.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.127.123202
Abstract: Qubit coherence times are critical to the performance of any robust quantum computing platform. For quantum information processing using arrays of polar molecules, a key performance parameter is the molecular rotational coherence time. We report… read more here.
Keywords: coherence time; coherence times; rotational coherence; polar molecules ... See more keywords
Robust Nuclear Spin Entanglement via Dipolar Interactions in Polar Molecules.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.143002
Abstract: We propose a general protocol for on-demand generation of robust entangled states of nuclear and/or electron spins of ultracold ^{1}Σ and ^{2}Σ polar molecules using electric dipolar interactions. By encoding a spin-1/2 degree of freedom… read more here.
Keywords: nuclear spin; robust nuclear; polar molecules; spin ... See more keywords
A degenerate Fermi gas of polar molecules
Sign Up to like & getrecommendations! Published in 2019 at "Science"
DOI: 10.1126/science.aau7230
Abstract: Coaxing quantumness in a molecular gas A dilute atomic gas cooled down to very cold temperatures can enter the so-called quantum degenerate regime, where quantum properties of the gas come to the fore. This regime… read more here.
Keywords: degenerate; gas; potassium rubidium; fermi gas ... See more keywords