Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.

• Characterization of spatial porosity and mineral distribution of crystalline rock using X-ray micro computed tomography, C-14-PMMA autoradiography and scanning electron microscopy 

  Voutilainen, Mikko; Miettinen, Arttu; Sardini, Paul; Parkkonen, Joni; Sammaljärvi, Juuso; Gylling, Björn; Selroos, Jan-Olof; Yli-Kaila, Maarit; Koskinen, Lasse; Siitari-Kauppi, Marja (Pergamon, 2019)

  The spatial porosity and mineral distribution of geological materials strongly affects transport processes in them. X-ray micro computed tomography (X-μCT) has proven to be a powerful tool for characterizing the spatial ...

• Imaging connected porosity of crystalline rock by contrast agent-aided X-ray microtomography and scanning electron microscopy 

  Kuva, Jukka; Sammaljärvi, J.; Parkkonen, Joni; Siitari-Kauppi, M.; Lehtonen, M.; Turpeinen, T.; Timonen, Jussi; Voutilainen, M. (Wiley-Blackwell Publishing Ltd., 2018)

  We set out to study connected porosity of crystalline rock using X‐ray microtomography and scanning electron microscopy with energy dispersive X‐ray spectroscopy (SEM‐EDS) with caesium chloride as a contrast agent. Caesium ...

• Algorithms and software for biological multiscale image analysis 

  Paavolainen, Lassi (University of Jyväskylä, 2013)

• Electronic and vibrational spectroscopic studies of gold-nanoclusters 

  Koivisto, Jaakko (University of Jyväskylä, 2016)

  Gold nanoclusters are a peculiar new material with properties between that of bulk metal and single atoms. They show size-dependent evolution of optical and electronic properties sensitive to the change of single atom ...

• Chemically Selective Imaging of Individual Bonds through Scanning Electron Energy-Loss Spectroscopy : Disulfide Bridges Linking Gold Nanoclusters 

  Sokołowska, Karolina; Luan, Zhongyue; Hulkko, Eero; Rameshan, Christoph; Barrabés, Noelia; Apkarian, Vartkess A.; Lahtinen, Tanja (American Chemical Society, 2020)

  As proof-of-principle of chemically selective, spatially resolved imaging of individual bonds, we carry out electron energy-loss spectroscopy in a scanning transmission electron microscopy instrument on atomically precise, ...