[HTML][HTML] Invited article: X-ray phase contrast imaging in inertial confinement fusion and high energy density research

DS Montgomery - Review of Scientific Instruments, 2023 - pubs.aip.org
X-ray phase contrast imaging (XPCI) provides enhanced image contrast beyond absorption-
based x-ray imaging alone due to refraction and diffraction from gradients in the object …

Reduced mixing in inertial confinement fusion with early-time interface acceleration

CR Weber, DS Clark, DT Casey, GN Hall, O Jones… - Physical Review E, 2023 - APS
In inertial confinement fusion (ICF) implosions, the interface between the cryogenic DT fuel
and the ablator is unstable to shock acceleration (the Richtmyer-Meshkov instability, RM) …

Increased compression in HDC-based ablator implosions using modified drive profile

R Tommasini, DT Casey, D Clark, A Do, KL Baker… - Physical Review …, 2023 - APS
Compression is an essential component of achieving high gain in inertial confinement
fusion. However, increasing compression with crystalline ablator-based implosions had not …

Understanding the deficiency in inertial confinement fusion hohlraum x-ray flux predictions using experiments at the National Ignition Facility

H Chen, DT Woods, WA Farmer, NA Aybar, DA Liedahl… - Physical Review E, 2024 - APS
The predicted implosion performance of deuterium-tritium fuel capsules in indirect-drive
inertial confinement fusion experiments relies on precise calculations of the x-ray drive in …

Measurements of improved stability to achieve higher fuel compression in ICF

A Do, DT Casey, DS Clark, B Bachmann, KL Baker… - Physics of …, 2023 - pubs.aip.org
While nuclear fusion ignition has been achieved at the National Ignition Facility in inertial
confinement fusion (ICF) experiments, obtaining higher gain and more efficient burn is still …

[HTML][HTML] What next: Further implosion space exploration on the path to NIF extended yield capability

OL Landen, RC Nora, JD Lindl, AL Kritcher… - Physics of …, 2024 - pubs.aip.org
We present quantitative motivations and assessments of various proposed and ongoing
directions to further improving yields and target gain of igniting indirect-drive implosions at …

[HTML][HTML] Amplifier scheme: Increasing burn efficiency via cascading explosions for inertial confinement fusion

Y Li, K Lan, H Cao, YH Chen, X Zhao, Z Sui - Physics of Plasmas, 2025 - pubs.aip.org
Burn efficiency Φ is a key for commercial feasibility of fusion power stations for inertial fusion
energy, while Φ is usually lower than 30% in the central ignition scheme of inertial …

ICF-PR-Net: a deep phase retrieval neural network for X-ray phase contrast imaging of inertial confinement fusion capsules

K Shi, X Zhang, X Wang, J Xu, B Mu, J Yan, F Wang… - Optics …, 2024 - opg.optica.org
X-ray phase contrast imaging (XPCI) has demonstrated capability to characterize inertial
confinement fusion (ICF) capsules, and phase retrieval can reconstruct phase information …

Microphysics of shock-grain interaction for inertial confinement fusion ablators in a fluid approach

GJ Li, S Davidovits - Physical Review E, 2024 - APS
Ablator materials used for inertial confinement fusion, such as high-density carbon (HDC)
and beryllium, have grain structure which may lead to small-scale density nonuniformity and …

[HTML][HTML] Modeling ablator defects as a source of mix in high-performance implosions at the National Ignition Facility

DS Clark, A Allen, SH Baxamusa, J Biener… - Physics of …, 2024 - pubs.aip.org
Recent indirect drive inertial confinement fusion implosions on the National Ignition Facility
(NIF)[Spaeth et al., Fusion Sci. Technol. 69, 25 (2016)] have crossed the threshold of …