KLH2002 - the Research Group of Angelika Kühnle
... mercapto substituent, making this chiral amino acid interesting for studying adsorption on gold surfaces. Schematic illustrations of the structural features of the amino acid and the gold surface used in this study are given in Fig. 1a and b. Figure 1c shows a scanning tunnelling microscope (STM) im ...
... mercapto substituent, making this chiral amino acid interesting for studying adsorption on gold surfaces. Schematic illustrations of the structural features of the amino acid and the gold surface used in this study are given in Fig. 1a and b. Figure 1c shows a scanning tunnelling microscope (STM) im ...
Modification of the surface electronic and chemical properties of Pt
... how to design these surfaces. There are also other important phenomena that can affect the properties of bimetallic surfaces, such as ensemble effects,5 and bifunctional catalysis, in which the two metals function independently. These phenomena were not considered in this work. Ruban et al. studied ...
... how to design these surfaces. There are also other important phenomena that can affect the properties of bimetallic surfaces, such as ensemble effects,5 and bifunctional catalysis, in which the two metals function independently. These phenomena were not considered in this work. Ruban et al. studied ...
Slide 1
... the main disadvantage of arc evaporation is the formation of macrodroplets during the evaporation process, what leads to higher surface roughness of the coatings (highest among all PVD technologies) and lowers their adhesion to the substrate; ...
... the main disadvantage of arc evaporation is the formation of macrodroplets during the evaporation process, what leads to higher surface roughness of the coatings (highest among all PVD technologies) and lowers their adhesion to the substrate; ...
I2 Air Infuser protocol for bio-fouling water systems.
... iodine. Iodine has also been found to be effective against nematodes and various larvae as well. Although there are many forms of iodine, elemental iodine (I2) has been shown to have the greatest antimicrobial action of all the iodine species. It has been used by NASA onboard space shuttle missions ...
... iodine. Iodine has also been found to be effective against nematodes and various larvae as well. Although there are many forms of iodine, elemental iodine (I2) has been shown to have the greatest antimicrobial action of all the iodine species. It has been used by NASA onboard space shuttle missions ...
Structural Transformations of Zinc Oxide Layers on Pt(111)
... The STM images presented above show that the (4 × 4) structure is formed on areas initially uncovered by (6 × 6) islands. This implies the presence of small ZnOx clusters that migrate across the Pt(111) surface. Such species may also account for the tip instability and streaky STM images shown in Fi ...
... The STM images presented above show that the (4 × 4) structure is formed on areas initially uncovered by (6 × 6) islands. This implies the presence of small ZnOx clusters that migrate across the Pt(111) surface. Such species may also account for the tip instability and streaky STM images shown in Fi ...
Atomic Force Microscopy
... metals, polymers, and semiconductors. Used to study phenomena of: Abrasion, adhesion, cleaning, corrosion, etching, friction, lubricating, plating, and polishing. AFM can image surface of material in atomic resolution and also measure force at the nano-Newton scale. ...
... metals, polymers, and semiconductors. Used to study phenomena of: Abrasion, adhesion, cleaning, corrosion, etching, friction, lubricating, plating, and polishing. AFM can image surface of material in atomic resolution and also measure force at the nano-Newton scale. ...
Experiment 15
... The purpose of this experiment is to verify the discrete nature of the electronic charge and to measure the charge’s magnitude. ...
... The purpose of this experiment is to verify the discrete nature of the electronic charge and to measure the charge’s magnitude. ...
Ultrahydrophobicity
Superhydrophobic surfaces are highly hydrophobic, i.e., extremely difficult to wet. The contact angles of a water droplet exceeds 150° and the roll-off angle/contact angle hysteresis is less than 10°. This is also referred to as the Lotus effect, after the superhydrophobic leaves of the lotus plant. Droplet impacting on these kind of surfaces can fully rebound like an elastic ball, or pancake.