Growth of PbS nanoclusters on specific sites of programmed oligodeoxynucleotides |
Fig. 5. X-ray diffraction patterns of atomic clusters of PbS i and PbS nanocrystals ii. The vertical lines are Bragg peaks of bulk PbS with wurtzite structure. The wavelength of X-rays is 1.24 #cod#x00C5;. |
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