TPV cell technologies,
Proceedings of the Workshop "The Path to Ultra High Efficient Solar Cells", Ispra, 2001, 
   A GaAs solar cell with an efficiency of 26.2% at 1000 suns and 25% at 2000 suns,
IEEE Transactions of electron devices, 48, 2001, 
C.Algora, V.P.Khvosticov, V.D.Rumyantsev, V.M.Andreev
   Radiation resistant AlGaAs/GaAs concentrator solar cells with internal Bragg reflector,HTML version
Solar Energy Materials & Solar Cells, 68, 2001, 
M.Z.Shvarts, O.I.Chosta, I.V.Kochnev, V.M.Lantratov, V.M.Andreev 
  Thermophotovoltaic cells with sub-bandgap photon recirculation,
17th EC-PVSE Conference, Munich 2001, 
V.D.Rumyantsev, V.P.Khvostikov, M.Z.Shvarts, V.M.Andreev 
   Test procedures and equipment for evaluating concentrator solar cells and modules,
17th EC-PVSE Conference, Munich 2001, 
V.M.Andreev, V.A.Grilikhes, V.D.Rumyantsev, A.A. Soluyanov, M.Z.Shvarts 
   Betavoltaic cells and arrays based on AlGaAs/GaAs heterostructures,
17th EC-PVSE Conference, Munich 2001, 
V.D.Rumyantsev, V.S.Kalinovsky, V.P.Khvostikov, V.M.Andreev 
  Characterization of a 25% high-efficiency Fresnel lens modules with GaInP/GaInAs dual junction concentrator solar cells,
17th EC-PVSE Conference, Munich 2001, 
M.Hein, V.D.Rumyantsev, A.W.Bett, V.M.Andreev