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Tuning Ag+ and Mn2+ doping in ZnS:Ag,Mn embedded polymers for flexible white light emitting films
  • Language: en
  • Pages: 14

Tuning Ag+ and Mn2+ doping in ZnS:Ag,Mn embedded polymers for flexible white light emitting films

Flexible Light Emitting Diodes are versatile lighting solutions that offer bendable and adaptable illumination possibilities. A soft, flexible white luminescent film (1 mm) shows promise for foldable electroluminescent devices and applications. This film was fabricated using ZnS:Ag and Mn. Under different excitation wavelengths, the phosphors emit blue light due to Ag+ luminescence centers and red light from the d-d transition of Mn2+. The blue emission is greatly suppressed at high Mn2+ doping levels, requiring reduced Ag+ doping in co-doped ZnS:Ag,Mn compared to solo-doped ZnS:Ag samples. By adjusting Ag+ and Mn2+ concentrations, the ZnS:Ag(1%),Mn(0.2%) phosphors show a proper intensity ratio of blue and red emissions, making them a promising candidate for future white light applications.

Advanced Nanotechnologies for Detection and Defence against CBRN Agents
  • Language: en
  • Pages: 499

Advanced Nanotechnologies for Detection and Defence against CBRN Agents

  • Type: Book
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  • Published: 2018-05-26
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  • Publisher: Springer

This volume gives a broad overview of advanced technologies for detection and defence against chemical, biological, radiological and nuclear (CBRN) agents. It provides chapters addressing the preparation and characterization of different nanoscale materials (metals, oxides, glasses, polymers, carbon-based, etc.) and their applications in fields related to security and safety. In addition, it presents an interdisciplinary approach as the contributors come from different areas of research, such as physics, chemistry, engineering, materials science and biology. A major feature of the book is the combination of longer chapters introducing the basic knowledge on a certain topic, and shorter contributions highlighting specific applications in different security areas.

Marine Biochemistry
  • Language: en
  • Pages: 474

Marine Biochemistry

  • Type: Book
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  • Published: 2022-10-12
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  • Publisher: CRC Press

This book provides the latest comprehensive methods for isolation and other novel techniques for marine product development. Furthermore, this book offers knowledge on the biological, medical, and industrial applications of marine-derived medicinal food substances. There has been a tremendous increase in the products derived from marine organisms for commercial application in industries every year. Functional foods of medicinal value are particularly in demand as new technology allows the stabilization of natural ingredients and their availability in pure forms to solve various human diseases. Marine flora and fauna have essential elements and trace minerals that nurture various hormones pro...

Piping Times
  • Language: en
  • Pages: 878

Piping Times

  • Type: Book
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  • Published: 1970
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  • Publisher: Unknown

None

Contingency Approaches to Corporate Finance
  • Language: en
  • Pages: 2036

Contingency Approaches to Corporate Finance

Black and Scholes (1973) and Merton (1974) (hereafter referred to as BSM) introduced the contingent claim approach (CCA) to the valuation of corporate debt and equity. The BSM modeling framework is also named the 'structural' approach to risky debt valuation. The CCA approach considers all stakeholders of the corporation as holding contingent claims on the assets of the corporation. Each claim holder has different priorities, maturities and conditions for payouts. It is based on the principle that all the assets belong to all the liability holders.In the structural approach the arrival of the default event relies on economic arguments for why firms default as it is explicitly related to the ...

The Press and the People
  • Language: en
  • Pages: 466

The Press and the People

  • Type: Book
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  • Published: 2020
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  • Publisher: Unknown

This groundbreaking study examines the production of ephemeral literature and the creation of a mass reading public in lowland Scotland between the sixteenth and eighteenth centuries. The Press and the People transforms our understanding of popular culture in early modern Scotland and Britain more widely.

The Living Church
  • Language: en
  • Pages: 728

The Living Church

  • Type: Book
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  • Published: 1945
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  • Publisher: Unknown

None

Stenographer and Phonographic World
  • Language: en
  • Pages: 252

Stenographer and Phonographic World

  • Type: Book
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  • Published: 1885
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  • Publisher: Unknown

None

Alternative Assets and Strategic Allocation
  • Language: en
  • Pages: 528

Alternative Assets and Strategic Allocation

An insightful guide to making strategic investment allocation decisions that embraces both alternative and conventional assets In this much-needed resource, alternative and portfolio management expert John Abbink demonstrates new ways of analyzing and deploying alternative assets and explains the practical application of these techniques. Alternative Assets and Strategic Allocation clearly shows how alternative investments fit into portfolios and the role they play in an investment allocation that includes traditional investments as well. This book also describes innovative methods for valuation as applied to alternatives that previously have been difficult to analyze. Offers institutional i...