Lead magnesium niobate

Lead magnesium niobate is a relaxor ferroelectric.[1][2][3] It has been used to make piezoelectric microcantilever sensors.[4]

Lead magnesium niobate

Identifiers
3D model (JSmol)	Interactive image
Abbreviations	PMN
ChemSpider	17345689
PubChem CID	16218254
UN number	3077
InChI InChI=1S/Mg.2Nb.9O.3Pb Key: ZBSCCQXBYNSKPV-UHFFFAOYSA-N
SMILES O=[Mg].O=[Nb]12O[Nb](=O)(O1)O2.O=[Pb].O=[Pb].O=[Pb]
Properties
Chemical formula	MgNb2O9Pb3
Molar mass	975.7 g·mol^−1
Density	6.1 g/cm^3
Hazards
GHS Signal word	Danger
GHS hazard statements	H302, H332, H360, H373, H410
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

References

1. Bokov, A. A.; Ye, Z. -G. (2006). "Recent progress in relaxor ferroelectrics with perovskite structure". Journal of Materials Science. 41 (1): 31–52. Bibcode:2006JMatS..41...31B. doi:10.1007/s10853-005-5915-7.
2. Shipman, Matt (20 February 2018). "Atomic Structure of Ultrasound Material Not What Anyone Expected". NC State News.
3. Cabral, Matthew J.; Zhang, Shujun; Dickey, Elizabeth C.; LeBeau, James M. (19 February 2018). "Gradient chemical order in the relaxor Pb(MgNb)O". Applied Physics Letters. 112 (8): 082901. Bibcode:2018ApPhL.112h2901C. doi:10.1063/1.5016561.
4. Capobianco, Joseph; Shih, Wei-Heng; Leu, Jiann-Horng; Lo, Grace Chu-Fang; Shih, Wan Y. (15 November 2010). "Label Free Detection of White Spot Syndrome Virus Using Lead Magnesium Niobate-Lead Titanate Piezoelectric Microcantilever Sensors". Biosensors & Bioelectronics. 26 (3): 964–969. doi:10.1016/j.bios.2010.08.004. ISSN 0956-5663. PMC 3412145. PMID 20863681.