Results 151 to 160 of about 3,069,235 (312)

Enhancement of Dielectric Breakdown Strength and Recoverable Energy Density in Three‐Dimensional Heterointerfaces on BaTiO3–PbZrO3–PbTiO3 Films via Room‐Temperature Nano‐Clustering

open access: yesAdvanced Functional Materials, EarlyView.
A room‐temperature aerosol deposition process yields multiphase nano‐clustered dielectric capacitors containing discrete BaTiO3, PbZrO3, and PbTiO3 crystals. This architecture creates three‐dimensional heterointerfaces that induce interfacial charge trapping and effectively inhibit breakdown propagation.
Hyunseok Song   +8 more
wiley   +1 more source

Mosque of al-Hakim

open access: yes
Ablution fountain; The Fatimid caliph al-'Aziz (reigned 975-996) began construction in 989 or 990 of a huge mosque (120 x 113 m) just outside the north wall of al-Qahira; his son al-Hakim (reigned 996-1021) completed the building in 1013.
unknown (Egyptian (modern))
core   +2 more sources

al-Jamaliyya

open access: yes
interior ...
Unknown, unknown (Egyptian (modern))
core  

Dye‐Initiated Chirped Cholesteric Polymer Networks Exhibiting Broadband Dissipative Chiral Photonic Bands

open access: yesAdvanced Functional Materials, EarlyView.
A dye‐based photoinitiator acting as a structure‐directing element, guides the formation of a cholesteric polymer network that behaves as a chirped photonic structure with dissipative chiral coupling. Photopolymerization freezes a depth‐dependent helical pitch, broadening the Bragg resonance spectrum.
Alfredo Mazzulla   +2 more
wiley   +1 more source

Vorticity‐Driven µ‐Platelet Rotation and Selective Packing for Vertical Thermal–Electrical Interconnects

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a capillary‐filtering‐based particle‐filling (CFPF) process that simultaneously forms vertical thermal pathways and electrical vias within µ‐pores. In situ microfluidic analysis reveals that capillary‐driven velocity gradients generate vorticity that governs µ‐platelet rotation and vertical alignment.
Yujin Mun   +11 more
wiley   +1 more source

Modern Sections for a Modern Journal [PDF]

open access: yesThe Journal of Physical Chemistry Letters, 2020
openaire   +2 more sources

Mahmud Basha Mosque

open access: yes
bird's-eye view, looking south ...
Unknown, unknown (Egyptian (modern))
core  

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