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RSSEL - Radiation Surface Science and Engineering Lab

Coupling in-situ and in-operando multi-particle and plasma-based modification on surfaces and interfaces. Research Lab led by Dr. Jean Paul Allain.

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Research

The focus of RSSEL’s research is to unify concepts from nanotechnology, nuclear engineering and materials science.  In particular, the interaction of radiation and plasma with surfaces and interfaces from the nanoscale to the mesoscale.  RSSEL’s work focuses on intelligent design of dissipative spatio-temporal structures synthesized via irradiation synthesis yielding high-fidelity control of material properties in areas that span nuclear materials, biomaterials and nano to mesoscale materials. Many of the projects focus on directing the frontiers of research in fusion plasma and particle-surface interactions to newly defined boundaries.

RSSEL’s work embodies the desire of using irradiation synthesis to engender new and innovative approaches at intelligent materials design with tailored properties impossible to attain any other way. RSSEL has forged new fundamental and applied research directions in emergent areas of material surfaces and interfaces exposed to extreme environments.  These new research areas are organized around three major research themes: 1) advanced adaptive fusion interfaces, 2) functional nano and mesoscale materials and 3) multi-functional biomaterials

  • Advanced Fusion Interfaces
  • Advanced Functional Biointerfaces 
  • Multi-Scale Computational Irradiation Surface Science
  • Nanostructured Functional Materials
  • Sustainable Nanomanufacturing

NEWS

  • Dr. Jean Paul Allain will join the Department of Energy Office of Science June 30, 2023
  • Celebrating RSSEL’s students poster presentations at the 32nd Symposium on Fusion Technology Conference! March 9, 2023
  • Trevor Marchhart presents poster at TMS meeting March 13, 2022
  • Nathan Reid’s paper receives third place at the ANS TOFE Student Paper Competition December 7, 2020
  • Eric Lang, new postdoctoral researcher at Sandia National Lab November 20, 2020

THE TEAM

RSSEL 2014
RSSEL 2018
RSSEL 2019

RSSEL 2021
RSSEL 2023

Testing of porous refractory nanopatterned alloy materials for liquid-lithium self-healing PMI interfaces

https://rssel.psu.edu/files/2020/01/IMG_0603.m4v

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NEWS

  • Dr. Jean Paul Allain will join the Department of Energy Office of Science June 30, 2023
  • Celebrating RSSEL’s students poster presentations at the 32nd Symposium on Fusion Technology Conference! March 9, 2023
  • Trevor Marchhart presents poster at TMS meeting March 13, 2022
  • Nathan Reid’s paper receives third place at the ANS TOFE Student Paper Competition December 7, 2020
  • Eric Lang, new postdoctoral researcher at Sandia National Lab November 20, 2020

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    At RSSEL we study the interaction of plasma and particle irradiation with inorganic and organic surfaces and interfaces from the nanoscale across the mesoscale to the macroscale. We achieve this by coupling in-situ and in-operando multi-particle and plasma-based modification.

    The Ken and Mary Alice Lindquist Department of Nuclear Engineering

    Department of Biomedical Engineering

    Huck Institutes of the Life Sciences 

    Institute for Computational and Data Sciences

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