Results 101 to 110 of about 81,111 (228)
Evidence for Itinerant Ferromagnetic Flat Bands Producing Large Transverse Responses
Advanced Materials, EarlyView.Itinerant ferromagnetic flat bands are demonstrated in GdCo5 with a high Curie temperature of 940K, a stacked honeycomb–kagome lattice, through angle‐resolved photoemission spectroscopy and magneto‐thermoelectric measurements. These topological flat bands generate large Berry curvaturte, producing gigantic anomalous Nernst effect with record‐high ...
Susumu Minami +15 more
wiley +1 more source
A Colloidal Quantum Dot Thermistor and Bolometer
Advanced Materials, EarlyView.This work introduces colloidal quantum dot thermistors employing a potential barrier structure to tune the activation energy of transport and hence the temperature coefficient of resistance (TCR). Upon integration with plasmonic absorbers, the CQD‐based bolometer device enables room‐temperature wavelength‐selective photodetection across the mid‐ to ...
Gaurav Kumar +7 more
wiley +1 more source
ARGE HARCAMALARININ EKONOMİK BÜYÜME ÜZERİNE ETKİSİ: BRICS-T ÜLKELERİ İÇİN PANEL VERİ ANALİZİ
Dicle Akademi DergisiModern ekonomilerin temel dinamiklerinden biri olan araştırma ve geliştirme (Ar-Ge) harcamaları, yeniliği teşvik ederek, üretkenliği artırarak ve yeni pazar fırsatları yaratarak ekonomik büyümeyi artırmada önemli bir yere sahiptir.
Tuğba Konuk
doaj +1 more source
Ar-ge yönetimi, KOBİ`lerde AR-GE çalışmalarında dış kaynak kullanımı ve teşvikler
, 2021 In our country, great importance should be attached to the research and development (r&d) activities of state and private organizations. In our thesis, we have examined research and development in Turkey as well as r&d support and activities aimed at small and medium sized enterprises.
openaire +1 more source
Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space
Advanced Materials, EarlyView.In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz +17 more
wiley +1 more source
2D Nanomaterials Toward Function‐Ready Superlubricity in Advanced Microsystems
Advanced Materials, EarlyView.A unified framework links structural and transformation superlubricity with microsystem functions and deployment requirements. Mechanisms, device architectures, integration strategies, AI‐guided discovery, and benchmarking protocols are connected to define function‐ready superlubricity in advanced microsystems.
Yushan Geng, Jun Yang, Yong Yang
wiley +1 more source
Sosyal Ekonomik Araştırmalar Dergisi, 2009 Neo-Klasik büyüme teorilerinin temel öngörüsü ülkelerin büyüme oranlarının zaman içerisinde birbirine yakınsayacağıdır. Romer (1990), Grossman-Helpman (1991) ve Aghion- Howitt (1992, 1998) tarafından geliştirilen Ar-Ge tabanlı modeller ülkeler arasında ...
Mustafa Özer, Necati Çiftçi
doaj +4 more sources
İşletmelerde Ar-Ge biriminin ve Ar-Ge projelerinin performans ölçümü ve değerlendirilmesi
, 2020 123
openaire +1 more source
Advanced Materials, EarlyView.Associating a red‐NIR phosphorescent octahedral hexanuclear molybdenum cluster compound with hexaethyleneoxide chains bearing mesogenic units on both ends leads to an emissive hybrid liquid crystal showing mesomorphism on a very unusual temperature range down to −25°C.
Killiann Heinz +11 more
wiley +1 more source