In both examples, direct evidence of perimortem manipulation of human remains is documented by the presence of fresh fractures and cut marks in different long bones. As suggested in the discussion, this evidence may be related to secondary reduction practices following the initial deposition of the...
Water Newton (1975), Wanborough (1985-8), Farnham (1992). Although numerous other twentieth-century finds are also mentioned (including Mildenhall and Fishpool), these specific examples have been selected because they either led to litigation...
For the development of practical devices, 2D magnets must have intrinsic magnetic states that are stable at or above room temperature. Examples of recent success include VSe210, iron oxides11,12, and multiple chromium tellurides13,14,15. However, intrinsic room-temperature 2D magnetic semiconductors...
Examples of technical devices that use two-phase currents include the paths of solid-fuel jet engines, pneumatic devices, and many others. Today, we can state that there is continual growth of interest among researchers in the study of two-phase flows. This seems to be due to two factors....
The synthesis via chemical vapor deposition (CVD), thermal decomposition of small molecules, and epitaxial grown on monocrystalline substrates are a few examples of bottom-up methods [34,50,51,52]. These synthetic routes are used for production of most of the 2DQDs with tunable size, controlled...
Examples of composition of microplanktonic phytoplankton (i.e. 20–200 µm) in Barnes Sound and NE Florida Bay in terms of cell density over the period when polystyrene microplastic particles were observed, i.e. January 2019 to March 2020. Full size image Discussion This is the first report...
Examples of 2D Materials Graphene was the first ‘modern’ 2D material to be isolated in 2004 [1]. Since then, there have been literally hundreds of other examples [2] along with other graphene materials, with an extensive range of properties. Below are several that are being actively researc...
[45,57,61]. Besides, other 2D materials such as antimonene, hexagonal boron nitride (h-BN), metal-free carbon nitrides (CNs), metal–organic frameworks (MOFs), and 2D perovskite materials have also been reported in PSCs [67,68,69,70,71]. The basic properties of typical examples are ...
Then, various vdW material synthetic strategies are discussed in detail, concerning the growth mechanisms, preparation conditions and typical examples. Finally, prospects and further opportunities in the booming field of 2D materials are addressed. 展开 ...
First, an overview of 2D materials including graphene, TMDC, LMOC, and h-BN was presented. Next, their physical properties such as electrical, optical, piezoelectric, and flexoelectric properties were introduced. Finally, several examples of applications and recent advances in wearable biomedical ...