[1] [1] van WEll A A.Double-disk chopper for neutron time-of-flight experiments[J]. Physica B,1992,180-181:959-961.

[2] [2] MUTKA H. Focussing momochromator-fermi-chopper time-of-flight[J]. Physica B,1992,180-181:929-931.

[3] [3] KEARLEY G J. Time focussing with multi-slit disk choppers: a future spectrometer[J]. Physica B,1992,180-181:911-913.

[4] [4] STUNAULT A,ANDERSEN K H,BLANC Y,et al.. Time-of-flight spectroscopy:energy calibration and consistency check[J]. Physica B,1992,180-181:926-928.

[5] [5] LECHNER R E. Optimization of the chopper system for the cold-neutron time-of-flight spectrometer NEAT at the HMI,Berlin[J]. Physica B,1992,180-181:973-977.

[6] [6] CLEMENS D,GROSS P,KELLER P,et al.. AMOR-the versatile reflectometer at SINQ[J]. Physica B,2000,276-278:140-141.

[7] [7] OTT F,MENELLE A. Refocus:A new concept for a very high flux neutron reflectometer[J]. Nucl. Instrum. Methods A ,2008,586:23-30.

[8] [8] PENFOLD J. Instrumentation for neutron reflectivity[J]. Physica B,1991,173:1-10.

[9] [9] CLEMENS D. Conceptionl design of a flexible neutron reflectometer at ‘SINQ’ [J]. Physica B,1996,221:507-513.

[10] [10] PLOMP J,de HAAN V O,DALGLIESH R M,et al.. Time-of-flight spin-echo small-angle neutron measurements[J]. Physica B,2007,397:76-78.

[11] [11] MENELLE A. Upgrade of the time-of-flight reflectometer at LLB[J]. Physica B,2004,350:767-769.

[12] [12] van WEll A A,FREDRIKZE H. On the resolution and intensity of a time-of-flight neutron reflectometer[J]. Physica B,2005,357:204-207.

[13] [13] WEBSTER J,HOLT S,DALGLIESH R. Inter the chemical interfaces reflectometer on target station2at ISIS [J]. Physica B,2006,386-386:1164-1166.

[14] [14] KAMPMANN R,SEILLER M H,KUDRYASHOV V,et al.. Horizontal ToF-neutron reflectometer REFSANS at FRM-II Munich/Germany:First tests and status[J]. Physica B,2006,386-386:1161-1163.

[15] [15] van de KRUIJS R W E,de BLOIS J. Fast Two-dimensional position-sensitive detection of neutrons in a time-of-flight reflectometer[J]. Nucl. Instrum. Methods A ,2002,482:347-354.

[16] [16] GUO L P. Simulation and optimization on neutron scattering instruments at China advanced research reactor[D]. Beijing:China Institute of Atomic Energy,2003:7-8. (in Chinese)

[17] [17] LEFMANN K,NIELSEN K.Mcstas,a general soflware package for neutron ray-tracing simulations[J].Neutron News,1999,10(3):22-23.

[18] [18] LI X X,HUANG CH Q,WANG Y,et al.. Design and optimization of a double-disk chopper[J]. Nucl. tech.,2008,31(5):392-395.(in Chinese)