[1] [1] MA J, TANG K, MAO H, et al. Behavior and impact of sulfur incorporation in zinc oxysulfide alloy grown by metal organic chemical vapor deposition[J]. Applied surface science, 2018, 435:297-304.

[2] [2] KHEMIRI N, AOUSGI F, KANZARI M. Tunable optical and structural properties of Zn(S,O) thin films as Cd-free buffer layer in solar cells[J]. Materials letters, 2017, 199:1-4.

[3] [3] ZELLAGUI R, DEHDOUH H, ADNANE M, et al. CdxZn1-xS thin films deposited by chemical bath deposition (CBD) method[J]. Optik, 2020, 207:164377.

[4] [4] BAE D, GHO J, SHIN M, et al. Effect of zinc addition on properties of cadmium sulfide layer and performance of Cu(In,Ga)Se2 solar cell - ScienceDirect[J]. Thin solid films, 2013, 535(20):162-165.

[5] [5] DEULKAR S H, HUANG J L, NEUMANN-SPALLART M. Zinc oxysulfide thin films grown by pulsed laser deposition[J]. Journal of electronic materials, 2010, 39(5):589-594.

[6] [6] CHENG Q, WANG D, ZHOU H. Electrodeposition of Zn(O,S) (zinc oxysulfide) thin films:exploiting its thermodynamic and kinetic processes with incorporation of tartaric acid[J]. Journal of energy chemistry, 2017, 27(3):S2095495617302474.

[7] [7] FAN Y, LI X D, LIN S P, et al. Preparation of Zn(O,S) thin films with magnetron sputtering method and application in CIGS solar cell[J]. Journal of synthetic crystals, 2017, 46(6):996-1001.

[8] [8] WU W, SHEN H, CHEN J, et al. Impact of thiourea concentration on the properties of sol-gel derived Zn(O,S) thin films and Cu(In,Ga)Se2 solar cells[J]. Journal of sol-gel science and technology, 2018, 86(2): 266-273.

[9] [9] LIN X, LI H, QU F, et al. Cu(In,Ga)Se2 solar cell with Zn(S,O) as the buffer layer fabricated by a chemical bath deposition method[J]. Solar energy, 2018, 171(SEP.):130-141.

[10] [10] BUFFIERE M, GAUTRON E, HILDEBRANDT T, et al. Composition and structural study of solution-processed Zn(S,O,OH) thin films grown using H2O2 based deposition route[J]. Thin solid films, 2013, 535(may 15):171-174.

[11] [11] YAO H, SHEN H, ZHU X, et al. Influence of Cd source concentration on photo-current response property of CdxZn1-xS film prepared by chemical bath deposition[J]. Ceramics international, 2015, 42(2):2466-2471.