Questionnaire on QHE samples development

Project Description

At different QHE and contact persons meetings, it has been pointed out that presently, some laboratories or compagnies are able to provide QHE samples. The aim of this project is to make a survey on the actual situation by the mean of a questionnaire, the questionnaire will be sent to the different National Institutes of Metrology (contact persons) that will be in charge to dispatch it towards the possible producers (even if not metrology institutes).

The report of this project will gather the main characteristics of samples which should be provided.