3 papers
physics.chem-ph2025
Visible Light Spectroscopy of Liquid Solutes from Femto- to Attoliter Volumes inside a Single Nanofluidic Channel
Björn Altenburger, Joachim Fritzsche, Christoph Langhammer
UV-Vis spectroscopy is a workhorse in analytical chemistry that finds application in life science, organic synthesis and energy technologies like photocatalysis. In its traditional…
physics.chem-ph2025
Femtoliter Batch Reactors for Nanofluidic Scattering Spectroscopy Analysis of Catalytic Reactions on Single Nanoparticles
Björn Altenburger, Joachim Fritzsche, Christoph Langhammer
Macroscopic batch reactors are a core concept in chemical synthesis and catalysis due to their ability to ensure high conversion rates of the used reactants. At the nanoscale, such…
cond-mat.str-el2003
Non-Fermi liquid normal state of the Heavy Fermion superconductor UBe13
P. Gegenwart, C. Langhammer, R. Helfrich +5
Non-Fermi liquid (NFL) behavior in the normal state of the heavy-fermion superconductor UBe13 is studied by means of low-temperature measurements of the specific heat, C, and elect…