Results 61 to 70 of about 221,224 (121)

Efficient In Situ Doping of Strained Germanium Tin Epilayers at Unusually Low Temperature

open access: yesAdvanced Electronic Materials, Volume 10, Issue 9, September 2024.
Efficient p‐ and n‐type in situ doping of compressively strained germanium tin (Ge1‐xSnx) semiconductor epilayers, grown by chemical vapor deposition on a standard Si(001) substrate, is demonstrated. Materials characterization results reveal unusual impact of dopants manifesting via a pronounced reduction of Sn content in the epilayer, accompanied by ...
Maksym Myronov   +5 more
wiley   +1 more source

Glacial and volcanic landforms in the upper catchment of Claro River, Central Chile (35.5°S): A Late Quaternary geomorphological case study

open access: yesEarth Surface Processes and Landforms, Volume 49, Issue 7, Page 2291-2307, 15 June 2024.
The upper catchment of the Claro river in the central Chilean Andes is described in terms of volcanic and glacial landforms seeking to establish a relative chronology associated to events during the late Pleistocene and Holocene, which is summarized in seven phases and presented as a conceptual model.
Paulina Mejías Osorio   +3 more
wiley   +1 more source

The Interplay between Strain, Sn Content, and Temperature on Spatially Dependent Bandgap in Ge1−x Sn x Microdisks

open access: yesphysica status solidi (RRL) – Rapid Research Letters, Volume 18, Issue 3, March 2024.
Mechanical and optical properties of germanium–tin microdisks are studied by finite element simulations and experimentally by spatially resolved optical (Raman and photoluminescence) spectroscopy and nano‐X‐ray diffraction. The result correlates mechanical deformation and electronic band structure over the volume of the disk for the prediction of ...
Ignatii Zaitsev   +9 more
wiley   +1 more source

The Impact of Technological Innovation and Institutional Quality on the Environment in Nigeria [PDF]

open access: yes
The study investigated the impact of technological innovation institutional quality on the environment in Nigeria The study spanned from 1990 to 2022 The key variables in the study were technological innovation as proxy by technological index ...
Atoyebi Kehinde, Sodiq Abdullah
core   +1 more source

Abstracts

open access: yesMolecular Oncology, Volume 19, Issue S1, Page 1-895, June 2025.
Abstracts submitted to the ‘EACR 2025 Congress: Innovative Cancer Science’, from 16–19 June 2025 and accepted by the Congress Organising Committee are published in this Supplement of Molecular Oncology, an affiliated journal of the European Association for Cancer Research (EACR).
wiley   +1 more source

How policymakers and other leaders can build a more sustainable post-COVID-19 ‘normal’

open access: yesDiscover Sustainability, 2022
Peter Bragge   +7 more
doaj   +1 more source

Influence of Courtyard Ventilation on Thermal Performance of Office Building in Hot-Humid Climate: A Case Study

open access: yesE3S Web of Conferences, 2018
The influence of courtyard on the thermal performance of Development Department office building in University Malaysia Perlis (UniMAP, Pauh Putra campus) is investigated through simulation study for the effect of ventilation on indoor air temperature and
Abbaas Esra’a Sh.   +3 more
doaj   +1 more source

Properties of cold-bonded lightweight artificial aggregate containing bottom ash with different curing regime

open access: yesE3S Web of Conferences, 2018
Cold-bonded pelletizing technique is frequently used in aggregate manufacturing process as it can minimise the energy consumption. It has contributed to both economical and environmental advantages because it helps to reduce the gas emissions problems ...
Mohamad Ibrahim Norlia   +3 more
doaj   +1 more source

Poster Sessions

open access: yes
HemaSphere, Volume 9, Issue S1, June 2025.
wiley   +1 more source

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