2023, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1997, 1990, 1963, 1960

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1. Novel methods of characterizing topological spin textures with neutron probes
   Sarenac, D., Chen, W., Clark, C.W., Cory, D.G., Kapahi, C., Heacock, B., Henderson, M., Huber, M., DeBeer-Schmitt, L., Zhernenkov, K., and Pushin, D., in Spintronics XVI, edited by J.-E. Wegrowe, M. Razeghi, and J.S. Friedman (SPIE, San Diego, United States, 2023), p. 14
2. Advanced polarization analysis capability on the very small-angle neutron scattering instrument at the NIST Center for Neutron Research
   Chen, W.C., Krycka, K.L., Watson, S.M., Barker, J.G., Gaudet, J., Burrall, H., and Borchers, J.A., J. Phys.: Conf. Ser. 2481, 012006 (2023)
3. Neutron adiabaticity and its impact on data analysis, illustrated for polarized GISANS
   Stellhorn, A., Lee, W.-T., Kentzinger, E., Chen, W., Gaudet, J., Krycka, K., and Blackburn, E., EPJ Web Conf. 286, 06002 (2023)

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1. A large beam high efficiency radio frequency neutron spin flipper
   Chen, W.C., Erwin, R., Tsai, P., Hassan, M.T., Hadad, N., and Majkrzak, C.F., Review of Scientific Instruments 92, 063906 (2021)

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1. Optimizing magnetically shielded solenoids
   Chen, W.C., Hassan, M.T., Erwin, R., Watson, S.M., Gentile, T.R., and Jones, G.L., Review of Scientific Instruments 91, 105102 (2020)
2. Sensitive neutron transverse polarization analysis using a ³ He spin filter
   Jau, Y.-Y., Chen, W.C., Gentile, T.R., and Hussey, D.S., Review of Scientific Instruments 91, 073303 (2020)
3. Neutron polarimetry using a polarized ³He cell for the aCORN experiment
   Schafer, B.C., Byron, W.A., Chen, W.C., Collett, B., Dewey, M.S., Gentile, T.R., Hassan, M.T., Jones, G.L., Komives, A., and Wietfeldt, F.E., Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 164862 (2020)

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1. Generation and detection of spin-orbit coupled neutron beams
   Sarenac, D., Kapahi, C., Chen, W., Clark, C.W., Cory, D.G., Huber, M.G., Taminiau, I., Zhernenkov, K., and Pushin, D.A., Proc Natl Acad Sci USA 116, 20328–20332 (2019)
2. Wide-angle polarization analysis on the multi-axis crystal spectrometer for the study of collective and single particle dynamics of methanol at its prepeak
   Chen, W., Watson, S., Qiu, Y., Rodriguez-Rivera, J.A., and Faraone, A., Physica B: Condensed Matter S0921452618307786 (2019)
3. Small-angle neutron polarimetry apparatus (SANPA): Development at the NIST Center for Neutron Research
   Tosado, J., Chen, W.C., Gnewuch, S., Hasaan, T., Dax, T., and Rodriguez, E.E., Review of Scientific Instruments 90, 063303 (2019)
4. A strategy for handling aberration in Spherical Neutron Polarimetry
   Tosado, J., Chen, W., and Rodriguez, E.E., J. Phys.: Conf. Ser. 1316, 012015 (2019)

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1. Demonstration of Focusing Wolter Mirrors for Neutron Phase and Magnetic Imaging
   Hussey, D., Wen, H., Wu, H., Gentile, T., Chen, W., Jacobson, D., LaManna, J., and Khaykovich, B., J. Imaging 4, 50 (2018)

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1. Optically polarized ³He
   Gentile, T.R., Nacher, P.J., Saam, B., and Walker, T.G., Rev. Mod. Phys. 89, 045004 (2017)
2. aCORN: An experiment to measure the electron-antineutrino correlation coefficient in free neutron decay
   Collett, B., Bateman, F., Bauder, W.K., Byrne, J., Byron, W.A., Chen, W., Darius, G., DeAngelis, C., Dewey, M.S., Gentile, T.R., Hassan, M.T., Jones, G.L., Komives, A., Laptev, A., Mendenhall, M.P., Nico, J.S., Noid, G., Park, H., Stephenson, E.J., Stern, I., Stockton, K.J.S., Trull, C., Wietfeldt, F.E., and Yerozolimsky, B.G., Rev. Sci. Instrum. 88, 083503 (2017)
3. A ³He beam stop for minimizing gamma-ray and fast-neutron background
   Turkoglu, D., Downing, R.G., Chen, W., Şahin, D., and Cook, J., J Radioanal Nucl Chem 311, 1243–1249 (2017)

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1. Recent advancements of wide-angle polarization analysis with ³He neutron spin filters
   Chen, W.C., Gentile, T.R., Ye, Q., Kirchhoff, A., Watson, S.M., Rodriguez-Rivera, J.A., Qiu, Y., and Broholm, C., J. Phys.: Conf. Ser. 746, 012016 (2016)

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1. A New Cold Neutron Imaging Instrument at NIST
   Hussey, D.S., Brocker, C., Cook, J.C., Jacobson, D.L., Gentile, T.R., Chen, W.C., Baltic, E., Baxter, D.V., Doskow, J., and Arif, M., Physics Procedia 69, 48–54 (2015)
2. Spin echo small angle neutron scattering using a continuously pumped ³He neutron polarisation analyser
   Parnell, S.R., Washington, A.L., Li, K., Yan, H., Stonaha, P., Li, F., Wang, T., Walsh, A., Chen, W.C., Parnell, A.J., Fairclough, J.P.A., Baxter, D.V., Snow, W.M., and Pynn, R., Rev. Sci. Instrum. 86, 023902 (2015)

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1. Neutron interferometric measurement of the scattering length difference between the triplet and singlet states of n − ³He
   Huber, M.G., Arif, M., Chen, W.C., Gentile, T.R., Hussey, D.S., Black, T.C., Pushin, D.A., Shahi, C.B., Wietfeldt, F.E., and Yang, L., Phys. Rev. C 90, 064004 (2014)
2. ³He spin filter based polarized neutron capability at the NIST Center for Neutron Research
   Chen, W.C., Gentile, T.R., Erwin, R., Watson, S., Ye, Q., Krycka, K.L., and Maranville, B.B., J. Phys.: Conf. Ser. 528, 012014 (2014)
3. On the limits of spin-exchange optical pumping of ³He
   Chen, W.C., Gentile, T.R., Ye, Q., Walker, T.G., and Babcock, E., Journal of Applied Physics 116, 014903 (2014)

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1. Neutron Path Length Correction of a ³He Spin Filter
   Chen, W.C., Erwin, R., and Watson, S.M., Physics Procedia 42, 163–170 (2013)
2. Wide Angle Polarization Analysis with Neutron Spin Filters
   Ye, Q., Gentile, T.R., Anderson, J., Broholm, C., Chen, W.C., DeLand, Z., Erwin, R.W., Fu, C.B., Fuller, J., Kirchhoff, A., Rodriguez-Rivera, J.A., Thampy, V., Walker, T.G., and Watson, S., Physics Procedia 42, 206–212 (2013)

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1. Polarized ³He cell development and application at NIST
   Chen, W.C., Gentile, T.R., Fu, C.B., Watson, S., Jones, G.L., McIver, J.W., and Rich, D.R., J. Phys.: Conf. Ser. 294, 012003 (2011)
2. Effects of high intensity neutron flux on in-situ spin-exchange optical pumping of ³He
   Babcock, E., Boag, S., Beecham, C., Chupp, T.E., Gentile, T.R., Jones, G.L., Petukhov, A.K., and Walker, T.G., J. Phys.: Conf. Ser. 294, 012011 (2011)
3. A wide angle neutron spin filter system using polarized ³He
   Fu, C.B., Gentile, T.R., Jones, G.L., Chen, W.C., Erwin, R., Watson, S., Broholm, C., Rodriguez-Rivera, J.A., and Scherschligt, J., Physica B: Condensed Matter 406, 2419–2423 (2011)

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1. In-situ Polarized ³He-Based Neutron Polarization Analyzer for SNS Magnetism Reflectometer
   Lee, W.-T., Tong, X., Pierce, J., Fleenor, M., Ismaili, A., Robertson, J.L., Chen, W.C., Gentile, T.R., Hailemariam, A., Goyette, R., Parizzi, A., Lauter, V., Klose, F., Kaiser, H., Lavelle, C., Baxter, D.V., Jones, G.L., Wexler, J., and McCollum, L., J. Phys.: Conf. Ser. 251, 012086 (2010)
2. Electrical heating for SEOP-based polarized ³He system
   Tong, X., Pierce, J., Lee, W.T., Fleenor, M., Chen, W.C., Jones, G.L., and Robertson, J.L., J. Phys.: Conf. Ser. 251, 012087 (2010)

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1. Effects of high-flux neutron beams on ³He cells polarized in situ with spin-exchange optical pumping
   Babcock, E., Boag, S., Becker, M., Chen, W.C., Chupp, T.E., Gentile, T.R., Jones, G.L., Petukhov, A.K., Soldner, T., and Walker, T.G., Phys. Rev. A 80, 033414 (2009)
2. Coupled Magnetic and Ferroelectric Domains in Multiferroic Ni₃V₂O₈
   Cabrera, I., Kenzelmann, M., Lawes, G., Chen, Y., Chen, W.C., Erwin, R., Gentile, T.R., Leão, J.B., Lynn, J.W., Rogado, N., Cava, R.J., and Broholm, C., Phys. Rev. Lett. 103, 087201 (2009)
3. Precision Measurement of the n − ³He Incoherent Scattering Length Using Neutron Interferometry
   Huber, M.G., Arif, M., Black, T.C., Chen, W.C., Gentile, T.R., Hussey, D.S., Pushin, D.A., Wietfeldt, F.E., and Yang, L., Phys. Rev. Lett. 102, 200401 (2009)
4. Applications of ³He neutron spin filters at the NCNR
   Chen, W.C., Erwin, R., McIver III, J.W., Watson, S., Fu, C.B., Gentile, T.R., Borchers, J.A., Lynn, J.W., and Jones, G.L., Physica B 404, 2663–2666 (2009)
5. End-compensated magnetostatic cavity for polarized ³He neutron spin filters
   McIver, J.W., Erwin, R., Chen, W.C., and Gentile, T.R., Rev. Sci. Instrum. 80, 063905 (2009)
6. Study of spin-exchange optically pumped ³He cells with high polarisation and long lifetimes
   Parnell, S.R., Babcock, E., Nünighoff, K., Skoda, M.W.A., Boag, S., Masalovich, S., Chen, W.C., Georgii, R., Wild, J.M., and Frost, C.D., Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 598, 774–778 (2009)
7. In situ SEOP polarised ³He neutron spin filter for incident beam polarisation and polarisation analysis on neutron scattering instruments
   Boag, S., Babcock, E., Andersen, K.H., Becker, M., Charlton, T.R., Chen, W.C., Dalgliesh, R.M., Elmore, S.D., Frost, C.D., Gentile, T.R., Lopez Anton, R., Parnell, S.R., Petoukhov, A.K., Skoda, M.W.A., and Soldner, T., Physica B: Condensed Matter 404, 2659–2662 (2009)
8. Precision measurement of the neutron-³He spin-dependent scattering length using neutron interferometry
   Huber, M.G., Wietfeldt, F.E., Gentile, T.R., Chen, W.C., Arif, M., Hussey, D.A., Pushin, D.A., Yang, L., and Black, T., Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 611, 235–238 (2009)
9. Resolving 3D magnetism in nanoparticles using polarization analyzed SANS
   Krycka, K.L., Booth, R., Borchers, J.A., Chen, W.C., Conlon, C., Gentile, T.R., Hogg, C., Ijiri, Y., Laver, M., Maranville, B.B., Majetich, S.A., Rhyne, J.J., and Watson, S.M., Physica B: Condensed Matter 404, 2561–2564 (2009)
10. In-situ SEOP polarizer and initial tests on a high flux neutron beam
    Babcock, E., Boag, S., Andersen, K.H., Becker, M., Beecham, C., Bordenave, F., Chastagnier, J., Chen, W.C., Chung, R., Chupp, T.E., Elmore, S., Fouilloux, P., Gentile, T.R., Jullien, D., Lelievre-Berna, E., Mouveau, P., Petoukhov, A., Revert, M., and Soldner, T., Physica B: Condensed Matter 404, 2655–2658 (2009)

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1. Neutron Beam Effects on Spin-Exchange-Polarized ³He
   Sharma, M., Babcock, E., Andersen, K.H., Barrón-Palos, L., Becker, M., Boag, S., Chen, W.C., Chupp, T.E., Danagoulian, A., Gentile, T.R., Klein, A., Penttila, S., Petoukhov, A., Soldner, T., Tardiff, E.R., Walker, T.G., and Wilburn, W.S., Phys. Rev. Lett. 101, 083002 (2008)

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1. Spin-exchange optical pumping of ³He with Rb-K mixtures and pure K
   Chen, W.C., Gentile, T.R., Walker, T.G., and Babcock, E., Phys. Rev. A 75, 013416 (2007)
2. A large area polarized ³He neutron spin filter
   Chupp, T.E., Coulter, K.P., Kandes, M., Sharma, M., Smith, T.B., Jones, G., Chen, W.C., Gentile, T.R., Rich, D.R., Lauss, B., Gericke, M.T., Gillis, R.C., Page, S.A., Bowman, J.D., Penttila, S.I., Wilburn, W.S., Dabaghyan, M., Hersman, F.W., and Mason, M., Nucl. Instrum. And Meth. A 574, 500–509 (2007)
3. ³He spin filters for a thermal neutron triple axis spectrometer
   Chen, W.C., Armstrong, G., Chen, Y., Collett, B., Erwin, R., Gentile, T.R., Jones, G.L., Lynn, J.W., McKenney, S., and Steinberg, J.E., Physica B 397, 168–171 (2007)
4. Polarized ³He neutron spin filters for NCNR instruments
   Chen, W.C., Borchers, J.A., Erwin, R., Gentile, T.R., and Lynn, J.W., Notiz. Neut. Luce Sincr 12, 32–33 (2007)

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1. Limits to the Polarization for Spin-Exchange Optical Pumping of ³He
   Babcock, E., Chann, B., Walker, T.G., Chen, W.C., and Gentile, T.R., Phys. Rev. Lett. 96, 083003 (2006)
2. Test of a continuously polarized ³He neutron spin filter with NMR-based polarization inversion on a single-crystal diffractometer
   Jones, G.L., Dias, F., Collett, B., Chen, W.C., Gentile, T.R., Piccoli, P.M.B., Miller, M.E., Schultz, A.J., Yan, H., Tong, X., Snow, W.M., Lee, W.T., Hoffmann, C., and Thomison, J., Physica B 385-386, 1131–1133 (2006)

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1. Continuously operating compact ³He-based neutron spin filter
   Jones, G.L., Baker, J., Chen, W.C., Collett, B., Cowan, J.A., Dias, M.F., Gentile, T.R., Hoffmann, C., Koetzle, T., Lee, W.T., Littrell, K., Miller, M., Schultz, A., Snow, W.M., Tong, X., Yan, H., and Yue, A., Physica B 356, 86–90 (2005)
2. Polarized ³He spin filters for slow neutron physics
   Gentile, T.R., Chen, W.C., Jones, G.L., Babcock, E., and Walker, T.G., J Res. Natl. Inst. Stand. Technol 110, 299 (2005)
3. Polarized ³He gas compression system using metastability-exchange optical pumping
   Hussey, D.S., Rich, D.R., Belov, A.S., Tong, X., Yang, H., Bailey, C., Keith, C.D., Hartfield, J., Hall, G.D.R., Black, T.C., Snow, W.M., Gentile, T.R., Chen, W.C., Jones, G.L., and Wildman, E., Rev. Sci. Instrum. 76, 053503 (2005)

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1. Low-field orientation dependence of ³He relaxation in spin-exchange cells
   Jacob, R.E., Teter, J., Saam, B., Chen, W.C., and Gentile, T.R., Phys. Rev. A (rapid Communication) 69, 021401 (2004)
2. Polarized neutron reflectometry of a patterned magnetic film with a ³He analyzer and a position-sensitive detector
   Chen, W.C., Gentile, T.R., O’Donovan, K.V., Borchers, J.A., and Majkrzak, C.F., Rev. Sci. Instrum. 75, 3256–3263 (2004)

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1. Production of highly polarized ³He using spectrally narrowed diode laser array bars
   Chann, B., Babcock, E., Anderson, L.W., Walker, T.G., Chen, W.C., Smith, T.B., Thompson, A.K., and Gentile, T.R., J. Appl. Phys. 94, 6908–6914 (2003)
2. Polarized ³He analyzers for neutron reflectometry
   Chen, W.C., Bailey, C., Borchers, J.A., Farrow, R.F.C., Gentile, T.R., Hussey, D., Majkrzak, C.F., O'Donovan, K.V., Remmes, N., Snow, W.M., and Thompson, A.K., Physica B 335, 196–200 (2003)

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1. Spin exchange optical pumping at pressures near 1 bar for neutron spin filters
   Rich, D.R., Gentile, T.R., Smith, T.B., Thompson, A.K., and Jones, G.L., Appl. Phys. Lett. 80, 2210–2212 (2002)

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1. Compressing spin-polarized ³He with a modified diaphragm pump
   Gentile, T.R., Rich, D.R., Thompson, A.K., Snow, W.M., and Jones, G.L., J. Res. Natl. Inst. Stand. Technol. 106, 709 (2001)

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1. SANS polarization analysis with nuclear spin-polarized ³He
   Gentile, T.R., Jones, G.L., Thompson, A.K., Barker, J., Glinka, C.J., Hammouda, B., and Lynn, J.W., Nucl. Instrum. And Meth. A 33, 771–774 (2000)
2. Test of ³He-based neutron polarizers at NIST
   Jones, G.L., Gentile, T.R., Thompson, A.K., Chowdhuri, Z., Dewey, M.S., Snow, W.M., and Wietfeldt, F.E., J. Appl. Cryst. 440, 772–776 (2000)

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1. Spin-exchange optical pumping of noble-gas nuclei
   Walker, T.G. and Happer, W., Rev. Mod. Phys. 69, 629–642 (1997)

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1. Neutron polarization with a polarized ³He spin filter
   Coulter, K.P., Chupp, T.E., McDonald, A.B., Bowman, C.D., Bowman, J.D., Szymanski, J.J., Yuan, V., Cates, G.D., Benton, D.R., and Earle, E.D., Nucl. Instrum. And Meth. A 288, 463–466 (1990)

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1. Polarization of He³ Gas by Optical Pumping
   Colegrove, F.D., Schearer, L.D., and Walters, G.K., Phys. Rev. 132, 2561–2572 (1963)

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1. Nuclear Polarization in He³ Gas Induced by Optical Pumping and Dipolar Exchange
   Bouchiat, M.A., Carver, T.R., and Varnum, C.M., Phys. Rev. Lett. 5, 373–375 (1960)