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Aonuki, S. (author), Yamashita, Yudai (author), Limodio, G. (author), Narita, Shunsuke (author), Takayanagi, Kaori (author), Iwai, Ai (author), Toko, Kaoru (author), Zeman, M. (author), Isabella, O. (author), Suemasu, Takashi (author)We formed phosphorous(P)-ion-implanted n-BaSi<sub>2</sub> films on p-Si(111) substrates and demonstrated solar-cell functionality of the n-BaSi<sub>2</sub>/p-Si heterojunction under AM1.5 illumination. The BaSi<sub>2</sub> films were grown by molecular beam epitaxy, followed by implantation of P ions to the BaSi<sub>2</sub> films using PF<sub...journal article 2022
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Yamashita, Yudai (author), Ruiz Tobon, C.M. (author), Santbergen, R. (author), Zeman, M. (author), Isabella, O. (author), Suemasu, Takashi (author)We performed advanced opto-electrical simulations on thin-film BaSi<sub>2</sub> solar cells. First, absorption spectra of BaSi<sub>2</sub>-pn homojunction solar cells on Si substrate were calculated based on flat and/or pyramidally-textured surfaces, wherein 20-nm-thick n<sup>+</sup>-BaSi<sub>2</sub> was the topmost electron transport layer....journal article 2021