Summer 2024 news for Hummingbird Scientific

Fall training classes for in-situ holders, new scientific job openings at Hummingbird, upcoming events, and featured user publications!

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Fall Training Classes

We are holding quarterly training classes this fall at our TEM facility in Lacey, Washington. We are currently registering people who are interested in classes this October. The exact weeks and days for the classes will be determined based on the preferences of interested participants. The following in-situ holder classes are being offered:?

• Liquid cell TEM holder
• Gas cell TEM holder
• Biasing-Manipulator TEM holder

Sign up now for: In-Situ TEM holder training classes

Hummingbird Scientific Careers

We are actively accepting applications for these scientific positions:

• Applications Scientist – In-situ TEM in Liquid or Gases. Apply?here >>
• Principal Investigator – In-situ microscopy product development. Apply?here >>

Upcoming Events

We will have a busy summer with exiting product and company news as well as attendance at the two biggest microscopy conferences in 2024.

We hope to see you there!

M&M 2024 | July 28 | Cleveland, OH | Learn more?here >>

EMC 2024 | August 26 | Copenhagen, Denmark | Learn more?here >>

Featured Research

Can nanoparticle depositions improve the long-term stability of photocathodes in acidic environments?

Ji Hoon Choi and Hyung Koun Cho, along with their colleagues at Sungkyunkwan University and the University of Pennsylvania, published recent results investigating a method for optimizing photocathodes for lifetime and catalytic activity using their?Hummingbird Scientific in-situ liquid flow TEM sample holder. The response to electrical cycling was measured alongside in-situ imaging and chemical mapping of the Rh2P nano particles synthesized by photoilluminated redox deposition (PRoD). Read more here >>

Figures showing a) CV of an Au electrode coated with 5 nm TiO2. b) In situ STEM image of Au chip filled with Rh and P precursors, and Rh2P growth evolution after voltage application for (c) 1 and (d) 2 min. e) STEM images of the working electrode (e2) before and (e1) after Rh2P deposition. f) HRTEM image taken after liquid removal (g) High-resolution image and (h?k) EDS mapping for Rh, P, Ti, and Au elements.

Copyright ? 2024 American Chemical Society.

Featured User Publications

See how researchers are advancing in-situ TEM science with our sample holders.

Click on images to learn more:

Contact Us

Reach us at?[email protected]

To see what exciting projects?Hummingbird Scientific?has recently been involved in, check out and follow our?LinkedIn?feed.

Liquid Flow?|?Bulk Liquid Electrochemistry?|?Multichannel Gas Environment Heating?|?Single Channel Gas Flow?|?MEMS Heating + Biasing?|?Electrical Biasing?|?Cryo Biasing?|?Biasing Manipulator?|?Tomography?|?Air-Free Transfer?|?SEM Liquid Flow?|?SEM Bulk Liquid Electrochemistry