[Vo]:Widom Larsen have a patent application on a SPP-based gamma absorber:

http://www.google.com/patents/WO2007030740A2?cl=en abstract Gamma radiation (22) is shielded by producing a region of heavy electrons (4) and receiving incident gamma radiation in such region. The heavy electrons absorb energy from the gamma radiation and re-radiate it as photons (38, 40) at a

Re: [Vo]:Widom Larsen have a patent application on a SPP-based gamma absorber:

Message - From: Axil Axil To: vortex-l Sent: Sunday, November 02, 2014 9:49 AM Subject: [Vo]:Widom Larsen have a patent application on a SPP-based gamma absorber: http://www.google.com/patents/WO2007030740A2?cl=en abstract Gamma radiation (22) is shielded by producing