Results 21 to 30 of about 4,251,928 (295)
Advanced Materials, 2022 AbstractOver the last 30 years, the study of ferroelectric oxides has been revolutionized by the implementation of epitaxial‐thin‐film‐based studies, which have driven many advances in the understanding of ferroelectric physics and the realization of novel polar structures and functionalities.
Abel Fernandez +7 more
openaire +4 more sources
Understanding the Formation Process of Perovskite Layers Grown by Chemical Vapour Deposition
Frontiers in Energy Research, 2022 This work aims at extending the understanding of the formation processes of (Cs0.07FA0.93)PbI3 perovskite layers deposited by a two-step vapour method. In a first step, an inorganic CsI/PbI2 precursor stack is deposited by thermal evaporation (TE).
T. Moser +8 more
doaj +1 more source
Surface Acoustic Waves in Thin Films Nanometrology [PDF]
, 2015 Thin films nanometrology is an emerging field in nanoscience as the synthesis, processing and applications of nanostructured thin films require an in-depth knowledge of their elastic constants. The elastic energy of a surface acoustic wave propagating in
BETTUCCI, Andrea
core +1 more source
Single-graded CIGS with narrow bandgap for tandem solar cells
Science and Technology of Advanced Materials, 2018 Multi-junction solar cells show the highest photovoltaic energy conversion efficiencies, but the current technologies based on wafers and epitaxial growth of multiple layers are very costly. Therefore, there is a high interest in realizing multi-junction
Thomas Feurer +7 more
doaj +1 more source
Thermal unequilibrium of strained black CsPbI3 thin films
Science, 2019 Strain-stabilized perovskites The perovskite materials used for solar cells and light-emitting diodes (which are black in color) are generally less stable at room temperature than the electronically inactive nonperovskite phases (which are yellow in ...
J. Steele +26 more
semanticscholar +1 more source
Proceedings, 2018 Thin-film-based smart telemetric sensors coated onto the surface of washers were developed for the measurement of normal forces in screw connections for industrial applications.
Eike Meyer-Kornblum +3 more
doaj +1 more source
Scientific Reports, 2019 The knowledge of minority carrier lifetime of a semiconductor is important for the assessment of its quality and design of electronic devices. Time-resolved photoluminescence (TRPL) measurements offer the possibility to extract effective lifetimes in the
Thomas P. Weiss +5 more
doaj +1 more source
Enhanced Energetic Performances Based on Integration with the Al/PTFE Nanolaminates
Nanoscale Research Letters, 2018 Integrating energetic materials on a chip has received great attention for its widely potential applications in the microscale energy consumption system, including electric initiation device.
Yuxin Zhang +8 more
doaj +1 more source
Vertical GaN Power MOSFET with Integrated Fin-Shaped Diode for Reverse Conduction
Nanoscale Research Letters, 2022 A vertical GaN power MOSFET featuring an integrated fin-shaped non-junction diode (FDMOS) is proposed to improve reverse conduction and switching characteristics.
Tao Sun +7 more
doaj +1 more source
Review Article: Stress in thin films and coatings: Current status, challenges, and prospects
, 2018 The issue of stress in thin films and functional coatings is a persistent problem in materials science and technology that has congregated many efforts, both from experimental and fundamental points of view, to get a better understanding on how to deal ...
G. Abadias +9 more
semanticscholar +1 more source