Jason Holm

Publications

Exfoliated transition metal dichalcogenide (TMD) nanosheets for supercapacitor and sodium ion battery applications

August 14, 2019

Author(s):

Jonathan Turley, Santanu Mukherjee, Elisabeth Mansfield, Jason D. Holm, Lamuel David, Gurpreet Singh

The growing concerns regarding the safety, flammability and hazards posed by Li-ion systems has led to the research of alternative rechargeable metal-ion...

A Workflow for Imaging 2D Materials using 4D STEM-in-SEM

August 04, 2019

Author(s):

Benjamin W. Caplins, Ryan M. White, Jason D. Holm, Robert R. Keller

A Programmable Transmission Electron Detector for Nanomaterials Characterization in a Scanning Electron Microscope

June 17, 2019

Author(s):

Jason D. Holm, Benjamin W. Caplins, Robert R. Keller

A new programmable detector for scanning transmission electron microscopy (pSTEM) is described. A digital micromirror array lies at the heart of the detector...

Grain Orientation Mapping of Graphene in a Scanning Electron Microscope

May 01, 2019

Author(s):

Benjamin W. Caplins, Jason D. Holm, Robert R. Keller

A scanning transmission electron diffraction method is developed for use in the scanning electron microscope to perform orientational imaging microscopy of 2D...

A programmable dark-field detector for imaging two-dimensional materials in the scanning electron microscope

February 07, 2019

Author(s):

Benjamin W. Caplins, Jason D. Holm, Robert R. Keller

Unit cell orientation information is encoded in electron diffraction patterns of crystalline materials. Traditional transmission electron detectors implemented...