Results 111 to 120 of about 2,860,611 (307)

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

Ferroelectricity in Antiferromagnetic Wurtzite Nitrides

open access: yesAdvanced Functional Materials, EarlyView.
We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa   +3 more
wiley   +1 more source

A Heart–Mind Model for developing multidimensional thinking among mathematics teacher students: a quasi-experimental approach

open access: yesCogent Education
This study aimed to experimentally verify the effectiveness of the Heart–Mind Model in developing multidimensional thinking among mathematics teacher students in universities.
Hussein Altheri   +2 more
doaj   +1 more source

Uncovering the Origin of Efficiency Roll‐Off in TADF OLEDs

open access: yesAdvanced Functional Materials, EarlyView.
OLEDs based on thermally activated delayed fluorescent (TADF) materials often suffer from a severe drop in efficiency at high brightness levels. This work presents a technique to uncover the source of this efficiency drop, and quantifies the exciton‐exciton and exciton‐polaron annihilation processes responsible for efficiency losses in our TADF OLEDs ...
Liam G. King   +3 more
wiley   +1 more source

LiNbO3:Ho3+ Crystal as a Material for Radiation-Balanced Lasing in the 640–670 nm Region

open access: yesCrystals
Holmium-doped congruent-composition lithium niobate (LiNbO3:Ho, LN:Ho) crystals were grown by the Czochralski method. The absorption of the LN:1at% Ho3+ crystal was recorded at room temperature.
Gagik Demirkhanyan   +5 more
doaj   +1 more source

Russian with teaching methods [PDF]

open access: yes, 2019
У робочій навчальній програмі подано мету, зміст та завдання вивчення дисципліни "Російська мова з методикою навчання"В рабочей учебной программе представлены цели, содержание и задачи изучения дисциплины "Русский язык с методикой обучения"The work ...
Александрова, Валентина Федорівна
core  

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo   +10 more
wiley   +1 more source

INNOVATIVE TEACHING METHODS IN TEACHING

open access: yes
In the modern educational process, innovative teaching methods play a key role in improving the quality of education and motivating students. These methods include: Students work on real projects, which helps develop practical skills and critical thinking.
Gaffarova, Mahbuba   +2 more
openaire   +2 more sources

Ukrainian with teaching methods [PDF]

open access: yes, 2019
У робочій навчальній програмі подано мету, зміст та завдання вивчення дисципліни "Українська мова з методикою навчання".В рабочей учебной программе представлены цели, содержание и задачи изучения дисциплины "Украинский язык с методикой обучения".In the ...
Дубовик, Світлана Григоріївна   +1 more
core  

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