Results 211 to 220 of about 7,990,637 (259)

Blue Upconversion Organic Light‐Emitting Diodes Achieving 1000 cd m−2 With an Operating Voltage of 2.7 V by Suppressing Interfacial Exciton Quenching

Advanced Functional Materials, EarlyView.
A triplet‐blocking layer controls triplet exciton dynamics in blue upconversion OLEDs. The layer keeps charge transfer (CT)‐generated triplet excitons inside the triplet‐triplet annihilation (TTA) host, suppresses anode‐side interfacial quenching, and increases the steady‐state triplet population.
Qing‐Jun Shui, Hiroto Iwasaki, Kosuke Anraku, Ken Albrecht, Yutaka Majima, Seiichiro Izawa   +5 more
wiley   +1 more source

Sub‐1 ms Optoelectronic Synapse Based on {ZnCdO/ZnO} Multilayer Structure for High‐Speed Neuromorphic Vision Systems

Advanced Functional Materials, EarlyView.
Eu‐doped {ZnCdO/ZnO} structures grown on Si are developed, showcasing dual‐functionality controlled by europium doping. While high europium concentration transforms the device into an ultrafast, self‐powered photodetector, low‐doped structures can be used as an optoelectronic synapse.
Igor Perlikowski, Eunika Zielony, Adrian Kaim, Ewa Przeździecka   +3 more
wiley   +1 more source

Photoinduced Charge Separation in Single‐Component Squaraine Films: The Key Role of Electrostatic Disorder

Advanced Functional Materials, EarlyView.
ABSTRACT Neat films of organic dyes are an interesting technological platform for solar cells and photodetectors. Recently, the conventional biphasic bulk‐heterojunction paradigm for photoinduced charge separation was challenged by the observation that charge carriers can be photogenerated in single‐component materials. A comprehensive experimental and
Davide Giavazzi, João Pedro Ferreira Assunção, Michael Bauer, Matthias Diethelm, Wei‐Hsu Hu, Mohammad Jafarpour, Roland Widmer, Antonia Neels, Dimitrios Sapalidis, Bruno F. B. Silva, Roland Hany, Frank Nüesch, Anna Painelli   +12 more
wiley   +1 more source

Al3+/Ta5+ Co‐Doping Promotes Homogeneous Li+ Transport Enabling High Performance Ni‐Rich Layered Oxide Cathodes

Advanced Functional Materials, EarlyView.
Al3+/Ta5+ co‐doping refines the primary particles of LiNiO2, reduces Li/Ni antisite disorder, and expands the c‐axis lattice parameter, thereby enabling faster and more homogeneous Li+ transport. Such rapid and homogeneous Li+ transport suppresses high‐voltage phase transitions and microcrack formation, ultimately improving the rate capability and long‐
Yanhao Ren, Zezhou Lin, Zhaowen Bai, Wei Wang, Yangqian Zhang, Jihao Zhang, Qingyu Kong, Yisen Xu, Jiaqi Wu, Fengting Ye, Haitao Huang, Yang Ren   +11 more
wiley   +1 more source

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Financial Technologies and Applications

IT Professional, 2018
This special issue of IT Professional presents emergent financial technology trends and examines promising future developments, critical challenges and issues, innovative approaches and novel solutions, and new financial applications.
David C. Yen, George Hurlburt, Maria R Lee   +2 more
exaly   +3 more sources

FINANCIAL TECHNOLOGY IN FINANCIAL INCLUSION

Jurnal Ekonomi Bisnis dan Manajemen, 2023
Financial technology is a technological innovation in financial products and services. Financial technology can become a new solution to increase the growth of financial inclusion. The term financial inclusion became a trend after the 2008 financial crisis.
null Harnavela Sofyan, null Khariidatul Bahiyyah, null Santy Sriharyati   +2 more
openaire   +1 more source

Financial Technology in Latin America

IT Professional, 2021
Latin America has a large unbanked or underbanked population that owns smartphones. This population is in a position to benefit from the rapid growth in Fintech companies such as neobanks in the region. New regulatory frameworks have also evolved in the region, which have stimulated the growth of the Fintech industry.
Diana Rojas-Torres, Nir Kshetri, Mamduh M. Hanafi, Samia Kouki   +3 more
openaire   +1 more source

Financial Inclusion and Financial Technology

2020
Financial exclusion prevents the poor and disadvantaged from accessing formal financial systems . The unbanked and underbanked use alternate channels to meet their financial needs but face exorbitant pricing. The inability of banks to respond to the needs of the unbanked and underbanked because of government regulations and legacy IT systems, and ...
Sumit Agarwal, Wenlan Qian, Ruth Tan
openaire   +1 more source

Financial Technologies

2020
This chapter explores the concept of Financial Technology (FinTech) and how it has progressed to where it is today. This understanding is further supplemented with the applications of FinTech and the challenges it has to tackle in order to continue to evolve in a favourable manner. Being a key player in the FinTech sector, this chapter also delves into
Debra Hooi Chern Lee, Mobashar Rehman, Hui Nee Au Yong, Manzoor Ahmed Hashmani   +3 more
openaire   +1 more source

Financial Technology

FinTech investments in the Asia-Pacific region exceeded North America for the first time in 2017. These sources of FinTech come primarily from North-East Asia with fast-growing young markets such as China and mature economies like Japan and South Korea.
Marcela Alveno, Diego Sebastian Gironda, Valeria Giraldo, Carlos Zamarron, Paula Paez   +4 more
  +4 more sources