Gamma Spectrometry Forum

Hi Charlie, Welcome to the forum, good to hear that you want to expand your understaning of nuclear processes, it doesn't get more fundamental than this. Feel free to ask questions here and maybe try your hand at detecting gamma rays, talk to the guys in physics, they will no doubt be able to show y...

I just published a new version of ImpulseQT. Github: https://github.com/ssesselmann/ImpulseQt/releases MS Store: https://apps.microsoft.com/detail/9mxb6fq0tx6k?ocid=webpdpshare ImpulseQt v3.2.3.0 – Changelog (January 2026) ––––––––––––––––––––––––––––– • Bug Fix - Fixed automatic negative pulse flip...

Hello Mehmet, Welcome to the forum. It sounds like you and your team can bring some valuable information to the forum. Crystal growth and DPP are both interesting subjects. I think it is important to develop crystal crowth capabilities in different places around the world, so China does not end up w...

Welcome to the Trading Post. This section exists for members to buy, sell, or trade radiation detection / spectroscopy equipment and related services. It is open to everyone, including commercial sellers and competitors, provided you post transparently and in good faith. 1) Full disclosure is requir...

Hi Guys, I had to roll out a number of updates in response to user feedback... Hope the improvements are of a general nature and good for you too 👍 Steven ImpulseQt v3.2.2.0 – Changelog ––––––––––––––––––––––––––––– • Fixed bug - put back function accidentally deleted 🙄 ImpulseQt v3.2.1.0 – Changelo...

James, You have identified the complexity of any function that has more than two variables, in this case 4 main variables that affect the spectrum shift. 1. Voltage Set the voltage to what you think is correct for your probe - most PMT's will be fine betwen 650V and 750V 2. Shape The SHP trimpot on ...

A few people have asked me to make a video tutorial for ImpulseQt, so here it is. I always procrastinate when it comes to making videos, but today I finally got around to do one. My usual style it is an un-edited one-take, so be kind okay.. 😂 https://youtu.be/Zv2_2CMEUHo?si=omNsdMOQL0QnwIG- PS: V3.1...

Place the wired SiPM against the scintillation block with some optical silicone grease and wrap it tightly with PTFE tape, make sure you have multiple layers if PTFE tape.The tape not sticky but once you have a few turns it will hold. Then package the whole thing in aluminum foil sticky tape making ...

Hi Kailie,

Welcome to the forum. I hope you find the information you are seeking and I hope you share your own experiments and findinga s well. It sounds interesting.

Steven

Hello Dr Spastic, Welcome to the forum.... Do you have a real name? Please read the forum rules above, we have a "real name" policy, it keeps the conversation professional and friendly. You can change your login handle in the UCP or add a signature below your posts. We have a forum dedicat...