Tham khảo Tía Hán và lam Hán

  1. 1 2 3 4 5 6 7 8 Elisabeth West FitzHugh & Lynda A. Zycherman, 1983. An early man-made blue pigment from China—barium copper silicate. Studies in Conservation 28(1): 15-23. doi:10.1179/sic.1983.28.1.15
  2. 1 2 3 4 5 6 7 Elisabeth West FitzHugh & Lynda A. Zycherman, 1992. A purple barium copper silicate pigment from early China. Studies in Conservation 37(3): 145-154. doi:10.1179/sic.1992.37.3.145
  3. 1 2 3 4 Thieme C. 2001. (M. Will dịch sang tiếng Anh) Paint Layers and Pigments on the Terracotta Army: A Comparison with Other Cultures of Antiquity. Trong: W. Yongqi, Z. Tinghao, M. Petzet, E. Emmerling & C. Blänsdorf (chủ biên) The Polychromy of Antique Sculptures and the Terracotta Army of the First Chinese Emperor: Studies on Materials, Painting Techniques and Conservation. Monuments and Sites III. Paris: ICOMOS, 52–57.
  4. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Berke, Heinz (2007). “The Invention of Blue and Purple Pigments in Ancient Times”. ChemInform. 38 (19). doi:10.1002/chin.200719227.
  5. 1 2 3 4 5 6 7 8 9 Wiedemann H. G. & Berke H., 2001. Chemical and Physical Investigations of Egyptian and Chinese Blue and Purple. Trong: W. Yongqi, Z. Tinghao, M. Petzet, E. Emmerling & C. Blänsdorf (chủ biên) The Polychromy of Antique Sculptures and the Terracotta Army of the First Chinese Emperor: Studies on Materials, Painting Techniques and Conservation. Monuments and Sites III. Paris: ICOMOS, 154–169.
  6. 1 2 3 4 5 6 Wiedemann H. G., Bayer G. & Reller A., 1998. Egyptian blue and Chinese blue. Production technologies and applications of two historically important blue pigments. Trong: S. Colinart & M. Menu (chủ biên) La couleur dans la peinture et l'émaillage de l'Égypte ancienne. Actes de la Table Ronde Ravello, 20–22/3/1997. Bari: Edipuglia, 195–203.
  7. ↑ Effenbergerite mineral information. Mindat. Truy cập ngày 23 tháng 9 năm 2008"
  8. 1 2 3 4 5 6 7 8 9 10 Berke, H.; Wiedemann, H. G. (2000). “The Chemistry and Fabrication of the Anthropogenic Pigments Chinese Blue and Purple in Ancient China”. East Asian Science, Technology and Medicine (EASTM). 17: 94–120. doi:10.1163/26669323-01701006.
  9. 1 2 3 4 5 6 Wiedemann H. G. & Bayer G., 1997. Formation and Stability of Chinese Barium Copper-Silicate Pigments. Trong: N. Agnew (chủ biên) Conservation of Ancient Sites on the Silk Road: Proceedings of an International Conference on the Conservation of Grotto sites. Los Angeles: The Getty Conservation Institute, 379–387.
  10. 1 2 3 4 5 6 7 Berke H. (2002). “Chemistry in Ancient Times: The Development of Blue and Purple Pigments”. Angewandte Chemie (International Edition). 41 (14): 2483–2487. doi:10.1002/1521-3773(20020715)41:14<2483::AID-ANIE2483>3.0.CO;2-U.
  11. 1 2 3-D insulator called Han Purple loses a dimension to enter magnetic 'Flatland' Dye first made 2,500 years ago is focus of quantum spin study. Stanford University News, ngày 2 tháng 6 năm 2006
  12. ↑ “Purple Haze: Ancient Pigment Reveals Secrets About Unusual State Of Matter”.
  13. ↑ Purple Haze Ancient pigment reveals secrets about unusual state of matter. National Science Foundation, July 11,2006
  14. 1 2 3 4 5 6 7 8 9 Liu, Z.; Mehta, A.; Tamura, N.; Pickard, D.; Rong, B.; Zhou, T.; Pianetta, P. (2007). “Influence of Taoism on the invention of the purple pigment used on the Qin terracotta warriors”. Journal of Archaeological Science. 34 (11): 1878. doi:10.1016/j.jas.2007.01.005.
  15. ↑ Seligman, C. G.; Ritchie, P. D.; Beck, H. C. (1936). “Early Chinese Glass from Pre-Han to Tang Times”. Nature. 138 (3495): 721. doi:10.1038/138721a0.
  16. ↑ Rogner I. 2001. New Methods to Characterise and to Consolidate the Polychrome Qi-lacquer of the Terracotta Army. Trong: W. Yongqi, Z. Tinghao, M. Petzet, E. Emmerling & C. Blänsdorf (chủ biên) The Polychromy of Antique Sculptures and the Terracotta Army of the First Chinese Emperor: Studies on Materials, Painting Techniques and Conservation. Monuments and Sites III. Paris: ICOMOS, 46–51.
  17. ↑ Larmer Brook, 2012. Terra-Cotta Warriors in Color. National Geographic 74–87.
  18. 1 2 Cheng, Xiaolin; Xia, Yin; Ma, Yanru; Lei, Yong (2007). “Three fabricated pigments (Han purple, indigo and emerald green) in ancient Chinese artifacts studied by Raman microscopy, energy-dispersive X-ray spectrometry and polarized light microscopy”. Journal of Raman Spectroscopy. 38 (10): 1274. doi:10.1002/jrs.1766.
  19. ↑ Zuo, Jian; Zhao, Xichen; Wu, Ruo; Du, Guangfen; Xu, Cunyi; Wang, Changsui (2003). “Analysis of the pigments on painted pottery figurines from the Han Dynasty's Yangling Tombs by Raman microscopy”. Journal of Raman Spectroscopy. 34 (2): 121. doi:10.1002/jrs.963.