scholarly journals Nanostructured zinc aluminates: A promising material for cool roof coating

2019 ◽  
Vol 4 (4) ◽  
pp. 524-530 ◽  
Author(s):  
S. Sameera ◽  
Viji Vidyadharan ◽  
Sajesh Sasidharan ◽  
K.G. Gopchandran
Keyword(s):  
Promising Material ◽  
Cool Roof

Magnesium doped mesoporous bioactive glass nanoparticles: A promising material for apatite formation and mitomycin c delivery to the MG-63 cancer cells

2021 ◽  
Vol 866 ◽  
pp. 159013
Author(s):  
Muhammad Shoaib ◽  
Ali Bahadur ◽  
Shahid Iqbal ◽  
Murefah Mana AL-Anazy ◽  
A. Laref ◽  
...  
Keyword(s):  
Bioactive Glass ◽  
Cancer Cells ◽  
Mitomycin C ◽  
Promising Material ◽  
Apatite Formation ◽  
Mesoporous Bioactive Glass

scholarly journals Green and cool roof choices integrated into rooftop solar energy modelling

2021 ◽  
Vol 296 ◽  
pp. 117082
Author(s):  
Giovan Battista Cavadini ◽  
Lauren M. Cook
Keyword(s):  
Solar Energy ◽  
Cool Roof ◽  
Energy Modelling ◽  
Rooftop Solar

Transparent P-type Conducting LaCuOS Layered Oxysulfide

2001 ◽  
Vol 666 ◽  
Author(s):  
Kazushige Ueda ◽  
Shin-ichiro Inoue ◽  
Sakyo Hirose ◽  
Hiroshi Kawazoe ◽  
Hideo Hosono
Keyword(s):  
Electrical Conductivity ◽  
Visible Region ◽  
Optoelectronic Devices ◽  
Promising Material ◽  
High Transparency ◽  
Conducting Oxides ◽  
Excitonic Absorption ◽  
Type Semiconductor ◽  
Optical Applications ◽  
P Type

ABSTRACTMaterials design for transparent p-type conducting oxides was extended to oxysulfide system. LaCuOS was selected as a candidate for a transparent p-type semiconductor. It was found that the electrical conductivity of LaCuOS was p-type and controllable from semiconducting to semi-metallic states by substituting Sr2+ for La3+. LaCuOS films showed high transparency in the visible region, and the bandgap estimated was approximately 3.1 eV. Moreover, it was revealed that LaCuOS showed sharp excitonic absorption and emission at the bandgap edge, which is advantageous for optical applications. A layered oxysulfide, LaCuOS, was proposed to be a promising material for optoelectronic devices.

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