Abstract: Black silicon (B-Si) has been extensively applied in the photovoltaic field for its prominent light-trapping feature, but its large surface area also brings plenty of structural defects. In ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Endocrine therapy that blocks estrogen receptor signaling has been effective for decades as a primary treatment choice for breast cancer patients expressing the estrogen receptor. However, the issue ...

Abstract: Currently the thickness of the silicon epitaxial (Epi) layer on the silicon substrate is measured and monitored using infrared spectroscopy (FTIR) or spreading resistance profiling (SRP).

Ask a question about GEOS-Chem: I recently updated KPP/fullchem to include reactions previously computed in sulfate_mod.F90. This included the following reactions (as currently used in fullchem.eqn): ...

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...

The stoichiometry of wet chemical etching of silicon in concentrated HF/HNO3 mixtures was investigated. The formation of nitrogen species enriched in the etching mixture and their reactivity during ...

Nitric acid and ammonia are the two important reactive forms of nitrogen, which are widely used in human life and production. In 2017, the worldwide production of HNO3 and NH3 was estimated to be 50 ...

Mineral Processing Unit, Department of Chemistry, Federal University of Technology, Owerri, Nigeria. Iron ore from the Toto Muro iron ore deposit in Nasarawa State of Nigeria was used for this study.

ABSTRACT: The process analysis is performed for August and December, 2002 using the process analysis tool embedded in the Community Multiscale Air Quality (CMAQ) modeling system at a fine horizontal ...