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Meta
Category Archives: Technology
Below nano gets more interesting
Last blog mentioned metallic hydrogen at a very small level. As the computational power increases, we are able to examine (theoretically at least) the behavior of various materials. [..]
Interesting things
A couple thoughts on Hydrogen. This might be old news to some, but two Harvard scientists have created metallic hydrogen [Ref. 1] by employing extreme pressures. This material [..]
Progress and Concerns
Additional information related to last month’s blog. Single layer technology advances from the DoE’s Argonne National Laboratory have moved the Molecular Layer Etching to the atomic level. [Ref. [..]
Technology Roadmaps
The term “roadmap” implies something (a document, a pictorial representation, etc.) that provides the guidance to get from one point to another. Due to the lack of a [..]
Structured Materials
There is more reporting of “structured” materials. The terminology employed to define “structured” overlaps with “metamaterials”. First metamaterials are typically an engineered assembly of various elements that are [..]
2-dimentional material and other nano properties
Material: Two-dimensional materials seem to have a staying power in various technical news magazines. The US Department of Energy released a report on efforts involving the Lawrence Berkeley [..]
“In-between” Manufacturing
The volume manufacturing of electronics has been around since the early 1900s. The introduction of the printed wiring (or circuit) board has been the basis of most of [..]
Memristors
This blog is a slight variation from the typical nanotechnology ones. The frequency of the mention of memristors has been increasing. Memristors are novel components of circuits which [..]
Graphene revisited
Graphene has been in the news lately. Given that graphene has superior electrical mobility compared to silicon and is some 200 times stronger than steel, it is understandable [..]
Graphene is a hot topic, but what are we missing?
Recent articles [1, 2, 3, 4] show that people are interested in producing graphene in many differ ways. The referenced articles provide descriptions of various means of manufacturing [..]