Jacinta Den Besten

Parallel beams from nuclear microprobe lens systems

J den Besten, P Spizzirri, DN Jamieson, AD Dymnikov

Journal article  |  2001  |  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

A nuclear microprobe lens system is normally used to focus a diverging beam into a fine probe. It does this by making the astigmat..

Rutherford backscattering analysis on thin crystals modelled using a Bloch-wave formulation

JL Den Besten, DN Jamieson, LJ Allen

Journal article  |  1999  |  Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

The Lindhard model for the channeling of MeV ions in crystals is well established. Simulations usually use a Monte Carlo method, w..

Rutherford backscattering analysis on thin crystals modelled using a Bloch-wave formulation

JL den Besten, DN Jamieson, LJ Allen

Conference Proceedings  |  1999  |  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

Quantum mechanical model for Rutherford backscattering of ion beams by thin crystalline lattices

JL den Besten, LJ Allen, DN Jamieson

Journal article  |  1999  |  PHYSICAL REVIEW B

During the 1960s there was much discussion about the transition from a quantal to a classical description of ion-beam channeling. ..

Lattice location of gold in natural pyrite crystals

J den Besten, DN Jamieson, CG Ryan

Journal article  |  1999  |  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

The lattice location of gold atoms in naturally occurring Au-doped pyrite crystals has been investigated with a nuclear microprobe..