Solar Cells Applications (214 results)

Hardcover. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Condition: very_good. This book is in Very good condition. There may be a few flaws like shelf wear and some light wear.

Hardcover. Condition: UsedGood. Hardcover; surplus library copy with the usual stampings; reference number taped to spine; light fading, light shelf wear to exterior; otherwise in go od condition with clean text, firm binding.

Condition: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Condition: Very Good.

Condition: New.

Condition: New.

Hardcover. Condition: Near Fine. No Jacket. 1st Edition. With previous owner's name and some high lighting by him, otherwise a fine hardcover first edition, second corrected printing Jan. 2007, brown spine.

Condition: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Condition: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Condition: Used. pp. 75 Index.

Condition: Used. pp. 75.

Paperback. Condition: Brand New. 58 pages. 6.00x0.14x9.00 inches. In Stock.

8° , Hardcover/Pappeinband. 1.Auflage.. 259 Seiten mit einigen Abbildungen, Einband etwas berieben, Bibl.Ex., innen guter und sauberer Zustand 9783540439455 Sprache: Englisch Gewicht in Gramm: 585.

Paperback. Condition: Brand New. 100 pages. 6.00x0.23x9.00 inches. In Stock.

Hardcover. Condition: Gut. Repr. XXIX, 471 Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. C-05861 9780470091265 Sprache: Englisch Gewicht in Gramm: 1150.

Condition: Used. pp. 75.

Condition: New.

hardcover. Condition: Befriedigend. 600 Seiten; 9780471574200.4 Gewicht in Gramm: 2.

Hardcover. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Condition: New.

Condition: New.

Condition: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Condition: As New. Unread book in perfect condition.

Hardcover. Condition: Fine. Book is in fine condition, showing a tiny bump to top corner of spine. clean and sharp with tight binding, bright and unmarked pages; a very well-kept, excellent copy with fresh interiors, nearly as new.

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - Master's Thesis from the year 2011 in the subject Physics - Applied physics, grade: A, Kenyatta University, course: Master of Science ( Physics), language: English, abstract: In this research an n-type CdxZn1-xS and p-type PbS thin films were optimised for solar cell applications employing chemical bath deposition technique. The thin films were prepared using thiourea and nitrates of cadmium, zinc and lead. Deposition of optimised CdxZn1-xS was done by CBD at 820 C and in alkaline conditions while that of PbS was done at room temperature and both films at normal atmospheric pressure utilizing aqueous conditions. This study concentrated on optimising optical and electrical characterization of the films. Optical constant suitable for photovoltaic applications were sort for and for this purpose a UV VIS IR spectrophotometer 3700 DUV was utilised while the electrical properties were investigated using a four point probe connected to a Keithley 2400 source meter interfaced with computer. The optical band gap of the as deposited CdxZn1-xS films varied from 2.47eV (x =0.6) to 2.72 eV (x =1.0), and transmittance above 79% in the VIS - NIR region for the concentration range of x = 0.6 to 1.0, that is, the band gap increased with increasing Zn concentration of the alloy and Cd06Zn0.4S sample showed the widest band gap. It was obtained that the presence of zinc increased optical band gap. The average extinction coefficients for the as deposited CdxZn1-xS samples were very low revealing that they absorb very little radiation hence a good window layer material. As measured by the four point probe connected to a Keithley 2400 source meter, electrical resistivity increased with increase in Zn in the bath in CdxZn1-xS and a resistivity range of 9.5×101 - 1.22× 102 -cm was obtained. These properties are appropriate for window layers used for photovoltaic cell applications. PbS thin films had a band gap of 0.89 eV and a transmittance of below 55% appropriate for absorber layers of photovoltaic cells and a resistivity range of 6.78 × 103 to 1.26 × 104 -cm. The fabricated photovoltaic cell had a short circuit current, Isc = 0.031 A, open voltage, Voc = 0.37V, efficiency, = 0.9% and a fill factor, FF = 0.66 implying that the two materials are appropriate for photovoltaic applications especially in the VIS and IR light spectrum.…

Hardcover. Condition: Gut bis sehr gut.

Condition: New.

Condition: New.