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Tianbi Zhang

@tbizh95.bsky.social
12 followers 16 following 29 posts

PhD student (mater. eng. & microscopy) and member of waffles fan club @expmicromech.com. he/him

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Tianbi Zhang @handle.invalid · 22/06/2026
Remember to ask tough questions ~
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Tianbi Zhang @handle.invalid · 06/06/2026
Graduation is great, and it's ok that there is a business around it. But yeah, gown rental is $75, bouquet ~$70, if you want your on-stage photos that's another $100, then maybe a couple hundreds more for extra portraits... :)
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Tianbi Zhang @handle.invalid · 21/05/2026
Why do I have the feeling that my grant proposal is reviewed by AI...
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Tianbi Zhang @handle.invalid · 22/02/2026
www.youtube.com/watch?v=eS14... 😉
youtube.com
When I Learned to Turn the Emotions Down as a Sports Fan
YouTube video by The Entertainment Guy
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Reposted by Tianbi Zhang
Experimental Micromechanical Characterisation Research Group @expmicromech.com · 30/09/2025
🚨New Preprint: "Angular Resolution Enhancement of Electron Backscatter Diffraction Patterns" by @bmatb.expmicromech.com and @tbizh95.bsky.social arxiv.org/abs/2509.23039
Figure from the paper which shows that you can get an angular improvement in the EBSD pattern by using a super resolution method, above what is expected from simply counting longer.
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Tianbi Zhang @handle.invalid · 19/09/2025
Tried to sign up for a French class and took a placement test, hoping I can skip the very basics. Was initially happy that I "have A2 level", then found out that pretty much everyone who can say simple and complete sentences is placed into A2 classes.
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Tianbi Zhang @handle.invalid · 01/09/2025
If only there is a tool to auto-update the line number references in a response to review comments document. Maybe LaTeX can do it?
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Tianbi Zhang @handle.invalid · 28/08/2025
Meet the paper which I wrote in half a day (1st draft), and then almost didn't want to continue on...
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Tianbi Zhang @handle.invalid · 03/08/2025
street viewA train running on elevated tracks
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Tianbi Zhang @handle.invalid · 10/07/2025
On behalf of @expmicromech.com - the latest version of AstroEBSD is released, adding the newly developed AstroECP tool to our toolbox (see our preprint announcement). Also we (finally) tidied up the readme files, added descriptions of new features over the years, and created a change log.
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Tianbi Zhang @handle.invalid · 02/07/2025
a white tropical birda blue-yellow tropical bird
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Tianbi Zhang @handle.invalid · 01/07/2025
Happy about this - the biggest collaboration project in my PhD :) and collaboration is indeed the spirit throughout the course. Never thought this dataset could lead us here. As someone must have said, there are still so many information in these pats that one could look into and extract info...
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Tianbi Zhang @handle.invalid · 07/04/2025
Switching from direct electron detection to direct photon detection, at least for an hour.
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Reposted by Tianbi Zhang
Prof Ben Britton @bmatb.expmicromech.com · 31/03/2025
So we recently installed a new TFS Apreo 2 S microscope at UBC - and it has a TruePix direct electron detector for electron backscatter diffraction analysis. In only 1 week, we are already getting some very fun data (here from Ni - 2 mill pts in < 30 mins). 🧪🔬
Microstructure maps taken from a nickel sample, showing the grain structure clearly
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Reposted by Tianbi Zhang
Carl T. Bergstrom @carlbergstrom.com · 17/03/2024
A new arXiv preprint from James Zou suggests that quite a few academics are also using ChatGPT to write their peer reviews. I don't have to explain what an utter shitshow this is going to be, do I?
arxiv.org
Monitoring AI-Modified Content at Scale: A Case Study on the...
We present an approach for estimating the fraction of text in a large corpus which is likely to be substantially modified or produced by a large language model (LLM). Our maximum likelihood model...
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Tianbi Zhang @handle.invalid · 27/12/2024
🎄💤
An airplaneAnother airplane
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Reposted by Tianbi Zhang
Experimental Micromechanical Characterisation Research Group @expmicromech.com · 21/11/2024
🚨New #ArXiv #PrePrint: "Comparison of Kikuchi Diffraction Geometries in Scanning Electron Microscope" by @tbizh95.bsky.social, Lukas Berners, Jakub Holzer, @bmatb.expmicromech.com Exploring on- and off-axis TKD, EBSD and RKD geometries for crystallographic analysis arxiv.org/abs/2411.13018
Figure 2 from the paper that shows: 

"Experimental stages and typical raw, background corrected Kikuchi patterns from the four diffraction geometries. Indexed patterns with pattern centre and selected bands overlaid are also shown."
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Tianbi Zhang @handle.invalid · 08/11/2024
(one way to ask for help with writing an abstract)
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Tianbi Zhang @handle.invalid · 16/08/2024
Wouldn't it be more fitting to simulate spot patterns using a "dotnet" language than a snake language 😂
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Tianbi Zhang @handle.invalid · 05/06/2024
Solid beverage choice for us diffraction people?
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Tianbi Zhang @handle.invalid · 23/05/2024
Workday students is such a downgrade from the super user-friendly UBC SSC..........
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Tianbi Zhang @handle.invalid · 24/03/2024
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Tianbi Zhang @handle.invalid · 07/02/2024
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Tianbi Zhang @handle.invalid · 02/02/2024
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Tianbi Zhang @handle.invalid · 12/01/2024
Planespotting from my balcony last weekend. Unfortunately unlike my experiments, I can't zoom in by getting further away.
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Tianbi Zhang @handle.invalid · 31/12/2023
Haven't done planespotting in a long time ;)
Planes
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Tianbi Zhang @handle.invalid · 10/12/2023
1st ever poster sesson (as a presenter) done. Good to see some interest and explain my work to people, but geez, so exhausted.
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Reposted by Tianbi Zhang
Prof Ben Britton @bmatb.expmicromech.com · 28/11/2023
New #PrePrint led by @tbizh95.bsky.social - we describe a simple and static electron microscopy stage to enable electron backscatter diffraction (#EBSD) in the scanning electron microscope, using an off the shelf direct electron detector 🧪 arxiv.org/abs/2311.14888
A graphical abstract of the work with three panes - one is a photograph of the detector set up; the second is a chamber image of the set up in the microscope; and the third are some example patterns from a sample
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