Z. Wu

Wide-field high-resolution anamorphic Scheimpflug LiDAR for 3D plant fluorescence imaging

Runtian Kan, Kefeng Zheng, Shiqi Zhang, X.H. Chen et autres

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Electron Delocalization Behavior in a Series of Linear Pentanuclear Cyanido-Bridged Molecular Wires

Jin-Hui Fu, Ying Song, Beng Jit Tan, Yong He et autres

High Resolution Image Download MS PowerPoint Slide Designing molecules with long-range electron communication at the nanoscale is a fascinating challenge in synthetic chemistry. In this study, we delve into the intricate architecture and electron delocalization of an array of linear pentanuclear molecular …

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Protonation‐Induced Reversible Switching of Electronic Delocalization in a Linear Ru–Ru–Ru Complex

Jin-Hui Fu, Z. Wu, Ying Song, Beng Jit Tan et autres

Abstract In this work, we report the first example of a molecular switch between electronic delocalization and electronic localization in cyanidometal‐bridged trinuclear mixed‐valence (MV) complex controlled by a protonation reaction. A MV complex with the terminal 2,3‐bis(diphenylphosphino)pyridine (L) ligand which has a …

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Search for a $1^{-+}$ molecular state via $e^{+}e^{-} \to γD^{+}_{s} D_{s1}^{-}(2536) +c.c.$

BESIII Collaboration, M. Ablikim, M. N. Achasov, P. Adlarson et autres

We search, for the first time, for an exotic molecular state with quantum numbers $J^{PC}=1^{-+}$, called $X$, via the process $e^{+}e^{-} \to γD^{+}_{s} D_{s1}^{-}(2536) +c.c.$ using data samples corresponding to a luminosity of $5.8~\mathrm{fb^{-1}}$ across center-of-mass energies from 4.612 to 4.951~GeV, collected …

Recent developments and challenges of molecular design in linear cyanido-bridged multimetallic complexes

Jin-Hui Fu, Beng Jit Tan, Ying Song, Z. Wu et autres

Cyanido-bridged multimetallic complexes have been extensively studied for their potential applications in molecular electronics and spintronics. The design of these complexes involves the strategic placement of metal centers and the use of cyanide bridges to facilitate electron transfer between metal ions. The …

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Strategies for implementing quantum error correction in molecular rotation

Brandon J. Furey, Z. Wu, Mariano Isaza-Monsalve, Stefan Walser et autres

The rotation of trapped molecules offers a promising platform for quantum technologies and quantum information processing. In parallel, quantum error correction codes that can protect quantum information encoded in rotational states of a single molecule have been developed. These codes are currently …

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Alignment and optimization of optical tweezers on trapped ions

M. Mazzanti, C. Robalo Pereira, N. A. Diepeveen, Bas Gerritsen et autres

This paper presents a routine to align an optical tweezer on a single trapped ion and use the ion as a probe to characterize the tweezer. We find a smallest tweezer waist of $2.3(2)\phantom{\rule{4pt}{0ex}}\textmu{}\mathrm{m}$, which is in agreement with the theoretical minimal …

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Photodissociation spectra of single trapped CaOH+ molecular ions

Z. Wu, Stefan Walser, Verena Podlesnic, Mariano Isaza-Monsalve et autres

Molecular ions that are generated by chemical reactions with trapped atomic ions can serve as an accessible testbed for developing molecular quantum technologies. On the other hand, they are also a hindrance to scaling up quantum computers based on atomic ions, as …

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Alignment and Optimisation of Optical Tweezers on Trapped Ions

M. Mazzanti, C. Robalo Pereira, N. A. Diepeveen, Bas Gerritsen et autres

This paper presents a routine to align an optical tweezer on a single trapped ion and use the ion as a probe to characterize the tweezer. We find a smallest tweezer waist of $2.3(2)\,μ$m, which is in agreement with the theoretical minimal …

Observation of a state $X(2600)$ in the $π^{+}π^{-}η'$ system in the process $J/ψ\rightarrowγπ^{+}π^{-}η'$

BESIII Collaboration, M. Ablikim, М. Н. Ачасов, P. Adlarson et autres

Based on $(10087\pm44)\times10^{6}$ $J/ψ$ events collected with the BESIII detector, the process $J/ψ\rightarrowγπ^{+}π^{-}η'$ is studied using two dominant decay channels of the $η'$ meson, $η'\rightarrowγπ^{+}π^{-}$ and $η'\rightarrowηπ^{+}π^{-},η\rightarrowγγ$. The $X(2600)$ is observed with a statistical significance larger than 20$σ$ in the $π^{+}π^{-}η'$ invariant …

Engineering spin-spin interactions with optical tweezers in trapped ions

Juan Diego Arias Espinoza, M. Mazzanti, Katya Fouka, R. X. Schüssler et autres

We propose a method for generating programmable interactions in one- and two-dimensional trapped-ion quantum simulators. Here we consider the use of optical tweezers to engineer the sound-wave spectrum of trapped ion crystals. We show that this approach allows us to tune the …

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Observation of the $ψ(1^3D_2)$ state in $e^+e^-\toπ^+π^-γχ_{c1}$ at BESIII

М. Н. Ачасов, X. Ai, O. Albayrak, M. Albrecht et autres

We report the observation of the $X(3823)$ in the process $e^+e^-\to π^+π^-X(3823) \to π^+π^-γχ_{c1}$ with a statistical significance of $6.2σ$, in data samples at center-of-mass energies $\sqrt{s}=$4.230, 4.260, 4.360, 4.420 and 4.600~GeV collected with the BESIII detector at the BEPCII electron positron …