Sökning: "Rafael Liu"

Hittade 3 uppsatser innehållade orden Rafael Liu.

1. 1. Porphyrins based detection of NH3 and CO, using field effect grid gate devices

   Master-uppsats, Tillämpad Fysik

   Författare :Rafael Sánchez Reátegui; [2010]
   Nyckelord :;

   Sammanfattning : Porphyrins consist of twenty-atom rings containing four nitrogen atoms and can be used as sensor to detect odours and gases. This thesis investigates whether or not porphyrins can be used as functional materials on grid gate devices. LÄS MER

3. 2. Porphyrins based detection of NH3 and CO, using field effect grid gate devices

   Master-uppsats, Institutionen för fysik, kemi och biologi

   Författare :Rafael Sánchez Reátegui; [2010]
   Nyckelord :Porphyrins; Grid Gate; Metal Oxide Semicondutctor; Scanning Light Pulse Technique; Response Map.;

   Sammanfattning : Porphyrins consist of twenty-atom rings containing four nitrogen atoms and can be used as sensor to detect odours and gases. This thesis investigates whether or not porphyrins can be used as functional materials on grid gate devices. LÄS MER

4. 3. Sweden's role in the European Union : The case of Environmental policy

   Magister-uppsats, Ekonomiska institutionen

   Författare :Rafael Osorio; [2006]
   Nyckelord :;

   Sammanfattning : This paper is concerned with exploring what Sweden’s role is in the European Union Environmental Policy. Adopting an epistemological approach, the author analyses the recent history of the EU environmental policy, as well as the Swedish domestic environmental policy. LÄS MER