Probing structure and bonding with electrons
We are located at the Stewart Blusson Quantum Matter Institute and Department of Physics & Astronomy at the University of British Columbia in Vancouver, BC, Canada.
We use scanning transmission electron microscopes (STEM) with high-energy-resolution electron energy loss spectroscopy (EELS) to achieve atomic-scale insights into structure, bonding and electron interactions in quantum materials. We incorporate ultra-stable cryogenic sample holders and in situ control knobs to simulataneously manipulate and visualize emergent phases in strongly correlated materials.
Atomic-resolution cryo-STEM of low temperature trimers in a 2D material
Latest Posts
Research Associate position available
A Research Associate/Staff Scientist position in High Resolution Microscopy and Spectroscopy is available at UBC's Quantum Matter Institute.
hiringCryogenic STEM reveals inverse melting in doped ferroelectric
A cryo-STEM study reveals inverse melting in Zr-doped BaTiO₃, published in Physical Review Letters.
publicationVariable temperature cryogenic STEM reveals charge order melting
Cryogenic STEM reveals the atomic-scale mechanism disrupting charge-ordered states in a manganite. Published in Physical Review X.
publicationHigher resolution in a second prototype liquid helium holder
Our updated prototype shows sub-Angstrom HRTEM imaging, low drift, and millikelvin-level temperature stability.
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