V4: The Small Angle Scattering Instrument (SANS) at BER II


  • Uwe Keiderling Helmholtz-Zentrum Berlin für Materialien und Energie
  • Charl Jafta Helmholtz-Zentrum Berlin für Materialien und Energie




V4 is a small-angle neutron scatting instrument with an accessible range of scattering vector 0.01 nm-1 < Q < 8.5 nm-1. Outstanding features of the instrument are the polarized neutron option and the list mode data acquisition, allowing for time-resolved measurements with µs time resolution.


Bakandritsos, A., Papagiannopoulos, A., Anagnostou, E. N., Avgoustakis, K., Zboril, R., Pispas, S., . . . Winnefeld, F. (2012). Merging High Doxorubicin Loading with Pronounced Magnetic Response and Bio-repellent Properties in Hybrid Drug Nanocarriers. Small, 8(15), 2381–2393. http://dx.doi.org/10.1002/smll.201102525

Keiderling, U., & Wiedenmann, A. (1995). New SANS instrument at the BER II reactor in Berlin, Germany. Physica B: Condensed Matter, 213, 895 - 897. http://dx.doi.org/10.1016/0921-4526(95)00316-2

Keller, T., Krist, T., Danzig, A., Keiderling, U., Mezei, F., & Wiedenmann, A. (2000). The polarized neutron small-angle scattering instrument at BENSC berlin. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 451(2), 474 - 479. http://dx.doi.org/10.1016/S0168-9002(00)00315-6

Strunz, P., Schumacher, G., Klingelhöffer, H., Wiedenmann, A., Šaroun, J., & Keiderling, U. (2011). In situ observation of morphological changes of g0 precipitates in a predeformed single-crystal Ni-base superalloy. Journal of Applied Crystallography, 44(5), 935–944. http://dx.doi.org/10.1107/S0021889811028147

Cite article as: Helmholtz-Zentrum Berlin für Materialien und Energie. (2016). V4: The Small Angle Scattering Instrument (SANS) at BER II. Journal of large-scale research facilities, 2, A97. http://dx.doi.org/10.17815/jlsrf-2-101