Results 101 to 110 of about 5,160,956 (343)

Time-resolved fast-neutron imaging with a pulse-counting image intensifier

, 2006
A new imaging method that combines high-efficiency fast-neutron detection with sub-ns time resolution is presented. This is achieved by exploiting the high neutron detection efficiency of a thick scintillator and the fast timing capability and ...
Barnstedt, Juergen, Breskin, Amos, Jagutzki, Ottmar, Ronald Lauck, Michael Kraemer, Ottmar Jagutzki, Dangendorf, Volker, Juergen Barnstedt, David Vartsky, Vartsky, David, Lauck, Ronald, Kraemer, Michael, Kaufmann, Frank, Frank Kaufmann, Volker Dangendorf, Amos Breskin   +15 more
core  

Modern Neutron Detectors with Fast Timing Resolution

, 2020
Thermal neutrons are a vital imaging modality with wide ranging applications, exemplified by worldwide endeavours to construct and operate the next generation of accelerator-driven neutron sources with significantly increased neutron flux and, hence ...
Annand, J. R. M.,, Seitz, B.,, Boyd, L.,, Fissum, K.   +3 more
core  

Neutron detection at the extremes of sensitivity in the cosmic environment. [PDF]

, 2000
This paper compares and contrasts the use of MOSFET dosimeters and extended rem counters for neutron detection in cosmic radiation fields. These technologies have been exposed to a reference field and data are presented that demonstrate the contrasting ...
Benson, Chris, Joyce, Malcolm J., Silvie, Jon, O'Connell, Barry   +3 more
core  

High resolution position sensitive neutron detection

, 2022
The fast neutron flux from a 14 MeV neutron generator has been measured time-, position- and energy-dependent. In this paper we report especially on a method for determination of the spatial flux distribution.
Kronholz, H.-L., Schmidt, Hans Ulrich, Schulze, Joachim, Rosenstock, Wolfgang   +3 more
core  

Measurements of neutrons produced by high-energy muons at the Boulby Underground Laboratory [PDF]

, 2008
We present the first measurements of the muon-induced neutron flux at the Boulby Underground Laboratory. The experiment was carried out with an 0.73 tonne liquid scintillator that also served as an anticoincidence system for the ZEPLIN-II direct dark ...
Daw, E, Korolkova E, Carson, MJ, Pinto da Cunha J, Murphy, A., Paling, SM, Bungau C, McMillan, J. E., Preece, R., Blockley, J, McMillan, JE, Kudryavtsev V, Araujo H, Araújo, H., Majewski, P, Carson M, Majewski P, Walker, R., Daw, E., Preece, R. M., Carson, Michael, Murphy, A. St. J., Robinson, M., Liubarsky, I., Ghag C, Spooner, N., Blockley, J., White J, Kudryavtsev, V. A., Smith, N., McMillan JE, Walker RJ, Carson, M. J., Smith, N. J. T., Wang, H, Edwards B, Korolkova, E, Lightfoot PK, Araujo, H, White, J, Smith NJT, Bungau, C, McMillan, J., Ghag, C., Araújo, H. M., Chagani, H., Majewski, P., Paling, S., Carson, M, Spooner NJC, Lightfoot, P. K., Araujo, HM, Preece, RM, Pinto da Cunha, J., Kudryavtsev, V, Liubarsky I, Lindote, A, Wang H, Smith, P., Mavrokoridis, K., Walker, R. J., Liubarsky, I, Chagani H, Lüscher, R., Paling, S. M., Kudryavtsev, V., Edwards, B, Smith PF, Chagani, H, Lindote A, Sumner TJ, Paling SM, Kudryavtsev, VA, Spooner, NJC, da Cunha, JP, Robinson, M, Edwards, B., Luescher, R, Smith, NJT, Lüscher R, Lightfoot, P., Korolkova, E. V., Mavrokoridis, K, Sumner, T., Wang, H., Murphy AStJ, Blockley J, Smith, P. F., Spooner, N. J. C., Preece RM, Korolkova, EV, Ghag, C, Mavrokoridis K, Walker, RJ, Cunha, J. Pinto da, White, J., Sumner, TJ, Sumner, T. J., Robinson M, Lindote, A., Korolkova, E., Lightfoot, PX, Smith, PF, Daw E, Murphy, ASJ, Bungau, Cristian, Bungau, C.   +106 more
core   +1 more source

Engineering of Crystal and Domain Structures in Epitaxial Y:HfO2 Thin Films by YSZ Substrate Miscut

Advanced Science, EarlyView.
We investigate how YSZ substrate miscut influences crystal structure and domain formation in epitaxial Y‐doped HfO2 thin films. Using magnetron sputtering, high‐resolution X‐ray diffraction, atomic‐resolution scanning transmission electron microscopy, and first‐principles calculations, we systematically examine the characteristics of thickness‐ and ...
Jun Young Lee, Hyung‐Jin Choi, Kun Hee Ye, Haneul Choi, Byeong‐hyeon Lee, Min‐Seok Kim, Dong‐Hun Han, June Hyuk Lee, Sung Ok Won, Tae Heon Kim, Hye Jung Chang, Jung‐Hae Choi, Seung‐Hyub Baek   +12 more
wiley   +1 more source

Fusion Based Neutron Sources for Security Applications: Neutron Techniques

, 2014
The current reliance on X-Rays and intelligence for na- tional security is insufficient to combat the current risks of smuggling and terrorism seen on an international level. There are a range of neutron based security techniques which have the potential
Seviour, Rebecca, Seviour, R., Albright, S.   +2 more
core  

Theoretical investigation of absolute neutron detection. [PDF]

, 1967
A survey was made of the detection systems classified as 'flat response' in order to establish their use in high accuracy measurements of absolute neutron intensities for a wide range of neutron sources. Two detection systems involving neutron moderation
Dalton, AW, Lam, KS
core  

The detection of neutron clusters

, 2001
A new approach to the production and detection of bound neutron clusters is presented. The technique is based on the breakup of beams of very neutron-rich nuclei and the subsequent detection of the recoiling proton in a liquid scintillator. The method has been tested in the breakup of 11Li, 14Be and 15B beams by a C target.
Marques, F. M., Labiche, M., Orr, N. A.
openaire   +2 more sources

A capture-gated fast neutron detection method [PDF]

, 2016
To address the problem of the shortage of neutron detectors used in radiation portal monitors (RPMs), caused by the 3He supply crisis, research on a cadmium-based capture-gated fast neutron detector is presented in this paper. The detector is composed of
Yi Liu, Yigang Yang, Yang Tai, Zhi Zhang
semanticscholar   +1 more source