NOVELTY - The paste has a metallic glass comprising a first element e.g. copper, a second element e.g. zirconium, with a higher absolute value of Gibbs free energy of oxide formation than the first element, and a third element e.g. zinc, with an absolute value of Gibbs free energy of oxide formation of about 1000 kilojoule (kJ)/mol or less at baking temperature and eutectic temperature with conductive powder of less than about 1000 degree Celsius, where Gibbs free energy difference of oxide formation between the second element and the third element is about 300 kJ/mol.    USE - Conductive paste for forming an electrode utilized in an electronic device i.e. solar cell (all claimed). Can also be used for a Plasma Display Panel (PDP), LCD and an organic LED (OLED).    ADVANTAGE - The paste ensures conductivity to decrease undesirable charge loss and improves efficiency of the solar cell. The second element is an element having higher absolute value of Gibbs free energy of oxide formation than the first element for improving the oxidation resistance of the metallic glass such that the absolute value of Gibbs free energy of oxide formation is higher, so that the second element can be more easily oxidized and oxidized faster than the first element when exposed to air. The metallic glass is processed, while being exposed to air, so that the paste can be easily exposed to oxygen. The second element is primarily oxidized to provide a stable oxide layer on the surface of the metallic glass by including the second element with higher oxidizing property than the first element, thus preventing or inhibiting the oxidization of the first element and conductivity deterioration of the metallic glass. The paste allows recrystalized conductive particles to be produced on the surface of a semiconductor substrate such as silicon wafer, to effectively transfer charge generated by solar light from the semiconductor substrate to the electrode, thus increasing efficiency of the solar cell. The solar cell includes electrodes on a rear surface of the solar cell so as to decrease an area in which metal is placed on the front surface, thus resulting in decreased shadowing loss and increased solar cell efficiency.    DETAILED DESCRIPTION - The conductive powder is selected from a group consisting of silver powder, aluminum powder, copper powder and nickel powder. An INDEPENDENT CLAIM is also included for a solar cell comprising an electrode.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a solar cell.    Semiconductor substrate (110)    Lower semiconductor layer (110a)    Upper semiconductor layer (110b)    Buffer layer (115)    Front electrode portion (120)    Crystallized conductive material (122d)    Front electrodes (123)    Dielectric layer (130)    Through-hole (135)    Rear electrode portion (140)