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المؤلفRabbani, M. Golam
المؤلفVerma, Amit
المؤلفAdachi, Michael M.
المؤلفSundararajan, Jency P.
المؤلفKhader, Mahmoud M.
المؤلفNekovei, Reza
المؤلفAnantram, M.P.
تاريخ الإتاحة2016-06-12T10:03:45Z
تاريخ النشر2014-11
اسم المنشورSolar Energy Materials and Solar Cells
المصدرScopus
المعرّفhttp://dx.doi.org/10.1016/j.solmat.2014.07.015
الاقتباسGolam Rabbani, M., Verma, A., Adachi, M.M., Sundararajan, J.P., Khader, M.M., Nekovei, R., Anantram, M.P. "Modeling of dual-metal Schottky contacts based silicon micro and nano wire solar cells" (2014) Solar Energy Materials and Solar Cells, 130, pp. 456-465.
الرقم المعياري الدولي للكتاب0927-0248
معرّف المصادر الموحدhttp://hdl.handle.net/10576/4613
الملخصWe study solar cell properties of single silicon wires connected at their ends to two dissimilar metals of different work functions. Effects of wire dimensions, the work functions of the metals, and minority carrier lifetimes on short circuit current as well as open circuit voltage are studied. The most efficient photovoltaic behavior is found to occur when one metal makes a Schottky contact with the wire, and the other makes an Ohmic contact. As wire length increases, both short circuit current and open circuit voltage increase before saturation occurs. Depending on the work function difference between the metals and the wire dimensions, the saturation length increases by approximately an order of magnitude with a two order magnitude increase in minority carrier length. However current per surface area exposed to light is found to decrease rapidly with increase in length. The use of a multi-contact interdigitated design for long wires is investigated to increase the photovoltaic response of the devices.
راعي المشروعNational Science Foundation under Grant no. 1001174. QNRF grant (NPRP 5-968-2-403). University of Washington.
اللغةen
الناشرElsevier B.V.
الموضوعDiffusion length
Interdigitated solar cell
Lifetime
Schottky contact
Silicon nanowire
Work function
العنوانModeling of dual-metal Schottky contacts based silicon micro and nano wire solar cells
النوعArticle
الصفحات456-465
رقم المجلد130
dc.accessType Abstract Only


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