qHolo provides all the tools you need to carry out quantitative analysis of off-axis electron holograms with the highest precision.
In particular, qHolo was designed for medium-resolution electron holography to analyze magnetic and electric fields.
HoloLive module
HoloLive! module is dedicated to live reconstruction of the phase during experiments. Computer-assisted holography at the microscope will help particularly In-situ and Operando work.
References and Technical Notes (*Basic Readings)
- C. Gatel, B. Warot-Fonrose, N. Bizière, L. A. Rodriguez, D. Reyes, R. Cours, M. Castiella, M.-J. Casanove, Nature Communications 8, 15703 (2017). Inhomogeneous spatial distribution of the magnetic transition in an iron-rhodium thin film.
- C. Gatel, X. Fu, V. Serin, M. Eddrief, V. Etgens, B. Warot-Fonrose, Nano Letters 17, 2460−2466 (2017). In Depth Spatially Inhomogeneous Phase Transition in Epitaxial MnAs Film on GaAs(001).
- C. Gatel, J. Dupuy, F. Houdellier, M.J. Hÿtch, Appl. Phys. Lett. 113, 133102 (2018). Unlimited acquisition time in electron holography by automated feedback control of transmission electron microscope.
- N. Bizière, D. Reyes, T. L. Wade, B. Warot-Fonrose, C. Gatel, J. Appl. Phys. 126, 163906 (2019). Multi magnetic states in Co/Cu multilayered cylindrical nanowires studied by combination of off-axis electron holography imaging and micromagnetic simulations.
- M. Brodovoi, K. Gruel, A. Masseboeuf, L. Chapuis, M. Hÿtch, F. Lorut, and C. Gatel, Appl. Phys. Lett. 120, 233501 (2022). Mapping electric fields in real nanodevices by operando electron holography.
- C. Gatel, R. Serra, K. Gruel, A. Masseboeuf, L. Chapuis, R. Cours, L. Zhang, B. Warot-Fonrose, and M. J. Hÿtch, Phys. Rev. Lett. 129, 137701 (2022). Extended charge layers in metal-oxide-semiconductor nanocapacitors revealed by operando electron holography.
- L. Zhang, F. Lorut, K. Gruel, M.J. Hÿtch, and C. Gatel, Nano Letters 24, 5913-5919 (2024). Measuring electrical resistivity at the nanoscale in phase-change materials.
- L. Zhang, M. H. Raza, R. Wu, K. Gruel, C. Dubourdieu, M. Hÿtch, C. Gatel, Advanced Materials 37, 2413691 (2024). Quantification of interfacial charges in multilayered nanocapacitors by operando electron holography. Outstanding Paper Award of the European Microscopy Society
Examples (Sample Data)
Download
You have to purchase a license (hardware key) to run this program.
Please send your price enquiry to support@hremresearch.com.
- qHolo v1.1
for GMS 3.6 (64bit)
for GMS 3.5 (64bit)
for GMS 3.4 (64bit)
Required plug-ins.
User Key Driver
Previous versions
- qHolo v1.0
for GMS 3.6 (64bit)
for GMS 3.5 (64bit)
for GMS 3.4 (64bit)
HREM News
Please Subscribe to the HREM News to get latest information on this plugin.
Note: If you have already subscribed to the HREM News, please don't subscribe again.