![30th Anniversary of the Chernobyl Tragedy – or – Building a PIN Diode Geiger Counter | Kai Christian Bader 30th Anniversary of the Chernobyl Tragedy – or – Building a PIN Diode Geiger Counter | Kai Christian Bader](https://www.kaibader.de/wp-content/uploads/2016/04/PIN-Photodiode-Geiger-Counter.jpg)
30th Anniversary of the Chernobyl Tragedy – or – Building a PIN Diode Geiger Counter | Kai Christian Bader
![Sensors | Free Full-Text | Smartphone and Tablet-Based Sensing of Environmental Radioactivity: Mobile Low-Cost Measurements for Monitoring, Citizen Science, and Educational Purposes Sensors | Free Full-Text | Smartphone and Tablet-Based Sensing of Environmental Radioactivity: Mobile Low-Cost Measurements for Monitoring, Citizen Science, and Educational Purposes](https://pub.mdpi-res.com/sensors/sensors-19-04264/article_deploy/html/images/sensors-19-04264-g002.png?1571166859)
Sensors | Free Full-Text | Smartphone and Tablet-Based Sensing of Environmental Radioactivity: Mobile Low-Cost Measurements for Monitoring, Citizen Science, and Educational Purposes
![PDF] MeasureMenT Measure Gamma Rays with a Photodiode Radiation detector using a BPW 34 | Semantic Scholar PDF] MeasureMenT Measure Gamma Rays with a Photodiode Radiation detector using a BPW 34 | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/9690cf9481cbc75c1d920c5e9038a9940dd73c66/2-Figure1-1.png)