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View article: Cover Feature: Studying Molecular Rearrangement of P1 Dye at a Passivating Alumina Surface Using Vibrational Sum‐Frequency Generation Spectroscopy: Effect of Atomic‐Level Roughness (ChemPhysChem 18/2023)
Cover Feature: Studying Molecular Rearrangement of P1 Dye at a Passivating Alumina Surface Using Vibrational Sum‐Frequency Generation Spectroscopy: Effect of Atomic‐Level Roughness (ChemPhysChem 18/2023) Open
The Cover Feature illustrates surface-sensitive probing of a molecularly functionalized model photoelectrode with vibrational sum frequency generation (VSFG) spectroscopy. VSFG spectroscopy unravels the effect of the surface roughness on t…
View article: Studying Molecular Rearrangement of P1 Dye at a Passivating Alumina Surface Using Vibrational Sum‐Frequency Generation Spectroscopy: Effect of Atomic‐Level Roughness
Studying Molecular Rearrangement of P1 Dye at a Passivating Alumina Surface Using Vibrational Sum‐Frequency Generation Spectroscopy: Effect of Atomic‐Level Roughness Open
The effect of roughness and thickness of alumina layers, mimicking the passivation layer commonly used in dye‐sensitized photoelectrodes, on the molecular adsorption of P1 dye, 4‐(bi(4‐(2,2‐dicyano‐vinyl)‐thiophene‐2‐yl]‐phenyl]‐aminobenzo…
View article: Amorphous Silicon Thin-Film Solar Cells on Fabrics as Large-Scale Detectors for Textile Personal Protective Equipment in Active Laser Safety
Amorphous Silicon Thin-Film Solar Cells on Fabrics as Large-Scale Detectors for Textile Personal Protective Equipment in Active Laser Safety Open
Laser safety is starting to play an increasingly important role, especially when the laser is used as a tool. Passive laser safety systems quickly reach their limits and, in some cases, provide inadequate protection. To counteract this, va…
View article: Liquid oxygen droplet combustion in hydrogen under microgravity conditions
Liquid oxygen droplet combustion in hydrogen under microgravity conditions Open
The combustion of hydrogen and oxygen is important in the field of liquid rocket propulsion and in the near future also in aeronautical and automotive propulsion as well. In a rocket engine, a spray combustion process with gaseous hydrogen…
View article: Laser protective layers with incorporated mixtures of endothermic reactive materials for personal protective equipment
Laser protective layers with incorporated mixtures of endothermic reactive materials for personal protective equipment Open
The lack of certified personal protective equipment (PPE) and the high number of quite ambitious requirements to laser protection clothes (protective, flexible, light-weight, processible, sewable, wearable, …) give rise to the development …
View article: SiO_2-Al_2O_3-La_2O_3 glass - a superior medium for optical Kerr gating at moderate pump intensity
SiO_2-Al_2O_3-La_2O_3 glass - a superior medium for optical Kerr gating at moderate pump intensity Open
Novel SiO2-Al2O3-La2O3 (SAL) glass shows a switching efficiency η ≤ 70% for dual wavelengths optical Kerr gating (OKG) at 0.7 TW/cm2 peak intensity IP of the gate pulse. It steadily increases with IP, is highest for the highest La2O3 conte…