Results 241 to 250 of about 1,201,104 (309)

Sharp Diamond Needles for Single‐Photon Emission

open access: yesAdvanced Photonics Research, EarlyView.
We study the morphological evolution of single‐crystal diamond needles oxidized at 650–700 °C. Electron microscopy and photoluminescence reveal temperature‐ and time‐dependent sharpening, length reduction, and surface modifications affecting tip properties.
Mariam Quarshie   +9 more
wiley   +1 more source

Improving the Strength of Eucalyptus Wood Joints Through Optimized Rotary Welding Conditions. [PDF]

open access: yesMaterials (Basel)
Liang J   +13 more
europepmc   +1 more source

Wood and Wood Products

2012
Wood along with the outer portion of tree trunk (bark) [1] (Fig. 28.1) represents the bulk of forestry biomass materials and has been utilized by humans since antiquity. Trees provided a source of many products required by early humans such as food, medicine, fuel, and tools.
openaire   +1 more source

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