WorldCat Identities

Irwin, Michael D.

Overview
Works: 11 works in 12 publications in 1 language and 40 library holdings
Roles: Author
Classifications: HA405, 304.620976301
Publication Timeline
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Most widely held works by Michael D Irwin
Experimental population projections to 2010 of Louisiana parishes by Michael D Irwin( Book )

1 edition published in 1991 in English and held by 15 WorldCat member libraries worldwide

Post-censal population projections to 2010 of Louisiana parishes by Michael D Irwin( Book )

1 edition published in 1994 in English and held by 9 WorldCat member libraries worldwide

Population projections to 2010 of Louisiana parishes by Michael D Irwin( Book )

1 edition published in 1992 in English and held by 4 WorldCat member libraries worldwide

Measures and models of comparative industrial structure by Michael D Irwin( Book )

1 edition published in 1992 in English and held by 4 WorldCat member libraries worldwide

Centrality and the structure of urban interaction : measures concepts and applications by Michael D Irwin( Book )

1 edition published in 1991 in English and held by 2 WorldCat member libraries worldwide

National business cycles and community competition for jobs by John D Kasarda( Book )

2 editions published in 1990 in English and held by 1 WorldCat member library worldwide

The distribution of the Iowan Brood of periodical cicadas (Magicicada spp.) in Illinois by Michael D Irwin( )

1 edition published in 1998 in English and held by 1 WorldCat member library worldwide

Alaska youth away from home : a quantitative study of displaced youth( Book )

1 edition published in 1981 in English and held by 1 WorldCat member library worldwide

The south is still rising by John D Kasarda( )

1 edition published in 1986 in English and held by 1 WorldCat member library worldwide

Trade, transportation, and spatial distribution by Michael D Irwin( )

1 edition published in 1994 in English and held by 1 WorldCat member library worldwide

Consequences of Anode Interfacial Layer Deletion. HCl-Treated ITO in P3HT:PCBM-Based Bulk-Heterojunction Organic Photovoltaic Devices( )

1 edition published in 2010 in English and held by 0 WorldCat member libraries worldwide

In studies to simplify the fabrication of bulk-heterojunction organic photovoltaic (OPV) devices, it was found that when glass/tin-doped indium oxide (ITO) substrates are treated with dilute aqueous HCl solutions, followed by UV-ozone (UVO), and then used to fabricate devices of the structure glass/ITO/P3HT:PCBM/LiF/Al, device performance is greatly enhanced. Light-to-power conversion efficiency (Eff) increases from 2.4% for control devices in which the ITO surface is treated only with UVO, to 3.8% with the HCl + UVO treatment - effectively matching the performance of an identical device having a PEDOT:PSS anode interfacial layer. The enhancement originates from increases in VOC from 463 mV to 554 mV, and FF from 49% to 66%. The modified-ITO device also exhibits a 4x enhancement in thermal stability versus an identical device containing a PEDOT:PSS anode interfacial layer. To understand the origins of these effects, the ITO surface is analyzed as a function of treatment by ultraviolet photoelectron spectroscopy work function measurements, X-ray photoelectron spectroscopic composition analysis, and atomic force microscopic topography and conductivity imaging. Additionally, a diode-based device model is employed to further understand the effect of ITO surface treatment on device performance
 
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Audience level: 0.43 (from 0.31 for Post-censa ... to 1.00 for Consequenc ...)

Languages
English (12)