1. EFFECT OF ANNEALING TIME ON THE Bi1.6Pb0.4Sr1.6Ca2.0Cu2.8OX SYSTEM. Authors: S. SIMON, G. BORODI, T. FRENŢIU, S.D. ANGHEL, ALPAR SIMON.2. ANALYSIS OF Y0.95BI0.05BA2CU3OX AND BI2SR2CA0.9GD0.1CU2OX SUPERCONDUCTING SAMPLES VIA ICP OES TECHNIQUE. Authors: ALPAR SIMON, S.D. ANGHEL, T. FRENŢIU, MICHAELA PONTA, M. POP, S. SIMON.3. ROTATIONAL TEMPERATURES OF THE OH BAND IN A VERY LOW RF POWER CAPACITIVELY COUPLED PLASMA. Authors: ALPAR SIMON, SORIN DAN ANGHEL, S. SIMON, T. FRENŢIU, ERNA CZIRJAK, EMIL CORDOĊ.