G. Welker

activity

20152022

most citedVibration isolation with high thermal conductance for a cryogen-free dilution refrigerator

40 citations · 84 across the 7 of their papers we have counts for

collaborators

Showing 2018 · cond-mat.mes-hallShow all

2 papers · 2 filters

cond-mat.mes-hall2018★ 5 cited

Feasibility of imaging using Boltzmann polarization in nuclear Magnetic Resonance Force Microscopy

Martin de Wit, Gesa Welker, Jelmer Wagenaar +2

We report on Magnetic Resonance Force Microscopy measurements of the Boltzmann polarization of the nuclear spins in copper by detecting the frequency shift of a soft cantilever. We…

cond-mat.mes-hall2018★ 6 cited

Density and $T_{1}$ of surface and bulk spins in diamond in high magnetic field gradients

Martin de Wit, Gesa Welker, Marc de Voogd +1

We report on surface and bulk spin density measurements of diamond, using ultra-sensitive magnetic force microscopy with magnetic field gradients up to 0.5 T/ $μ$ m. At temperatures…

Feasibility of imaging using Boltzmann polarization in nuclear Magnetic Resonance Force Microscopy

Density and T1​ of surface and bulk spins in diamond in high magnetic field gradients

Density and $T_{1}$ of surface and bulk spins in diamond in high magnetic field gradients