Payasada Kotrappa
Rad Elec Inc.
5716-A Industry Lane
Frederick
MD 21704
USA
Name/email consistency: high
- Electret ion chamber-based passive radon-thoron discriminative monitors. Kotrappa, P., Steck, D. Radiat. Prot. Dosimetry (2010)
- Radon exhalation rates from building materials using electret ion chamber radon monitors in accumulators. Kotrappa, P., Stieff, F. Health. Phys (2009)
- One cubic metre NIST traceable radon test chamber. Kotrappa, P., Stieff, F. Radiat. Prot. Dosimetry (2008)
- Radon monitor calibration using NIST radon emanation standards: steady flow method. Kotrappa, P., Stieff, L.R., Volkovitsky, P. Radiat. Prot. Dosimetry (2005)
- Electrets to measure ion concentration in air. Kotrappa, P. Health. Phys (2005)









