Results 121 to 130 of about 891,518 (308)

Evolution of Materials and Device Stacks for HfO2‐Based Ferroelectric Memories

open access: yesAdvanced Materials Interfaces, EarlyView.
This review summarizes engineering strategies for HfO2 based ferroelectric memories with focus on FeCAP and FeFET structures. It describes how dopant design, stress effects, and interface engineering improve the bulk ferroelectric response. It further discusses how channel engineering supports reliable memory characteristics and scalable integration ...
Eunjin Kim, Jiyong Woo
wiley   +1 more source

A Librarian’s Guide to 332.024

open access: yesIn the Library with the Lead Pipe, 2009
I want you to think rationally about money. That’s my goal for this article. After you read it, I want you to feel more in control. That sounds easy, but it’s hard to think clearly when it comes to money.
Brett Bonfield
doaj  

Impact of PVDF Homo and Copolymer on Thiophosphate Solid Electrolyte Characteristics and Comprehensive Bulk‐To‐Surface Characterization

open access: yesAdvanced Materials Interfaces, EarlyView.
This study examines how a PVDF‐like binder affects the argyrodite Li6PS5Cl electrolyte properties. Using an approach that combines bulk and surface characterization with electrochemistry, we found a chemical interaction between Li6PS5Cl and PVDF, resulting in partial chlorine substitution by fluorine and slightly reduced ionic conductivity.
Lucas Trassart   +5 more
wiley   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

On the Frontiers of Finance: Scaling Up Investment in Sustainable Small and Medium Enterprises in Developing Countries [PDF]

open access: yes, 2009
Outlines the economic, social, and environmental benefits of investing in sustainable small and medium enterprises; the lending practices of financial intermediaries; and barriers.
Belinda Richards   +2 more
core  

Ultrafast (1‐5 sec) Lamination of Perovskite Solar Cells With Self‐Encapsulation Using Rapid Joule Heating

open access: yesAdvanced Materials Technologies, EarlyView.
Halide perovskite solar cells are fabricated with self‐encapsulation by lamination between two glass substrates using rapid Joule heating, yielding a 99% reduction in lamination time compared to previous studies. An 18% efficient cell is laminated in 5 s, demonstrating the potential for scalable manufacturing. ABSTRACT Perovskite solar cells (PSCs) are
Oluka Okia   +9 more
wiley   +1 more source

Pay for Success: Investing in What Works [PDF]

open access: yes, 2012
Outlines insights from a convening dedicated to the Pay for Success financing model, which directs taxpayer money to successful interventions that address social issues; lessons learned about needed support for pilot projects; and the field's ...

core  

In Situ Copper Electroplating Turns Material Extrusion 3D Printers Into Metal–Polymer Hybrid Fabricators

open access: yesAdvanced Materials Technologies, EarlyView.
An in situ electroplating approach for MEX 3D printing is proposed, enabling copper deposition during the fabrication of conductive polymers. The method combines a printer‐integrated plating head, ML‐based g‐code control, and stop‐and‐go printing, achieving near‐bulk copper conductivity and enabling fully embedded, assembly‐free electronic components ...
Gianluca Percoco   +5 more
wiley   +1 more source

PRINCIPLES OF STOCK PORTFOLIO MANAGEMENT FOR INDIVIDUAL INVESTOR

open access: yesInternational Journal of Advanced Studies, 2015
The article deals with the management of equity risk in the US market. We investigate methods of diversification, the method of using a simplified version of the index and invest in securities, depending on the coefficient “beta” and the company’s ...
Aliya Tussayeva
doaj  

The Landscape for Impact Investing in East Africa [PDF]

open access: yes, 2015
The Global Impact Investing Network (GIIN), in partnership with Open Capital Advisors, published the full release of The Landscape for Impact Investing in East Africa, a "state of the market" analysis of the impact investing industry in the region.

core  

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