Clusters and Nanocrystals

Bostedt, Christoph; Gorkhover, Tais; Rupp, Daniela; Möller, Thomas

doi:10.1007/978-3-030-23201-6_39

Cited by 3 publications

(1 citation statement)

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“…1,2 The research activity and continued interest in this topic within the scientific community is reflected by numerous review articles. 3–13 The research addresses intrinsic properties of helium clusters, including the highly quantum nature of helium-complexes, 14,15 as well as applications in nanoscience, exploiting specific features of helium droplets. The latter includes the pick-up technique to isolate single atoms or molecules within an ultra cold liquid matrix on a nano-scale, 16 or to assemble molecular complexes or clusters, taking advantage of the weak-interaction and superfluid nature of 4 He droplets.…”

Section: Introductionmentioning

confidence: 99%

Relaxation dynamics of ³He and ⁴He clusters and droplets studied using near infrared and visible fluorescence excitation spectroscopy

Haeften¹,

Laarmann²,

Wabnitz³

et al. 2023

Phys. Chem. Chem. Phys.

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Section: Introductionmentioning

confidence: 99%

Relaxation dynamics of ³He and ⁴He clusters and droplets studied using near infrared and visible fluorescence excitation spectroscopy

Haeften¹,

Laarmann²,

Wabnitz³

et al. 2023

Phys. Chem. Chem. Phys.

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X-Ray and XUV Imaging of Helium Nanodroplets

Tanyag

Langbehn

Möller

et al. 2022

Topics in Applied Physics

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X-ray and extreme ultraviolet (XUV) coherent diffractive imaging (CDI) have the advantage of producing high resolution images with current spatial resolution of tens of nanometers and temporal resolution of tens of femtoseconds. Modern developments in the production of coherent, ultra-bright, and ultra-short X-ray and XUV pulses have even enabled lensless, single-shot imaging of individual, transient, non-periodic objects. The data collected in this technique are diffraction images, which are intensity distributions of the scattered photons from the object. Superfluid helium droplets are ideal systems to study with CDI, since each droplet is unique on its own. It is also not immediately apparent what shapes the droplets would take or what structures are formed by dopant particles inside the droplet. In this chapter, we review the current state of research on helium droplets using CDI, particularly, the study of droplet shape deformation, the in-situ configurations of dopant nanostructures, and their dynamics after being excited by an intense laser pulse. Since CDI is a rather new technique for helium nanodroplet research, we also give a short introduction on this method and on the different light sources available for X-ray and XUV experiments.

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Imaging Clusters and Their Dynamics with Single-shot Coherent Diffraction

Colombo,

Rupp

2023

Structural Dynamics With X-Ray and Electron Scattering

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Coherent diffraction imaging with short-wavelength free-electron lasers has opened up the possiblity to determine the structure of especially fragile, short-lived or unique nanoscale particles within a single irradiation. It has also enabled novel approaches for investigating intense laser–matter interaction with unprecedented spatial and temporal resolution. Atomic clusters are ideal model systems for such investigations, thanks to their simple electronic structure and their highly controllable composition and morphology. This chapter aims at providing a comprehensible, but comprehensive, introduction to the research field of coherent diffraction imaging of clusters, guiding the reader through the details of single-shot single-particle coherent diffraction experiments, the fundamental building blocks of the data analysis and the theoretical foundations for the interpretation of the results. The discussion is accompanied by references to the most up to date scientific works and reviews on the different topics, with a final focus on the promising outlook of coherent diffraction imaging of clusters with intense attosecond pulses.

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Clusters and Nanocrystals

Cited by 3 publications

References 235 publications

Relaxation dynamics of ³He and ⁴He clusters and droplets studied using near infrared and visible fluorescence excitation spectroscopy

Relaxation dynamics of ³He and ⁴He clusters and droplets studied using near infrared and visible fluorescence excitation spectroscopy

X-Ray and XUV Imaging of Helium Nanodroplets

Imaging Clusters and Their Dynamics with Single-shot Coherent Diffraction

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Clusters and Nanocrystals

Cited by 3 publications

References 235 publications

Relaxation dynamics of 3He and 4He clusters and droplets studied using near infrared and visible fluorescence excitation spectroscopy

Relaxation dynamics of 3He and 4He clusters and droplets studied using near infrared and visible fluorescence excitation spectroscopy

X-Ray and XUV Imaging of Helium Nanodroplets

Imaging Clusters and Their Dynamics with Single-shot Coherent Diffraction

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Product

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Relaxation dynamics of ³He and ⁴He clusters and droplets studied using near infrared and visible fluorescence excitation spectroscopy

Relaxation dynamics of ³He and ⁴He clusters and droplets studied using near infrared and visible fluorescence excitation spectroscopy