… We illustrate FORC-PCA with examples of quantitative unmixing of magnetic components
that will have widespread applicability in paleomagnetism and environmental magnetism. …

… to evaluate the constituents of magnetic mineral assemblages (eg, … principal component
analysis (PCA) to a set of FORC diagrams (Lascu et al. 2015; Harrison et al. 2018) to unmix …

… magnetic methods do not enable component-specific domain state identification. First-order
reversal curve (FORC) diagrams … Furthermore, FORC unmixing for large sample sets now …

… magnetic signal based on principal component analysis (PCA) of first-order reversal curve
(FORC) diagrams. … , introducing the problems related to unmixing bulk magnetic signals. The …

… of principal component analysis (PCA) to unmix FORC … Representative FORC diagrams
for fine magnetic particle … presented with respect to three principal components (PCs). In …

… For instance, numerical unmixing techniques have been recently … , a didactic and
comprehensive review of FORC diagrams and … component analysis [42, 86]. In both cases, the …

… to terrigenous magnetic minerals as well as magnetic grain … selectively using first-order
reversal curve (FORC) diagrams. … Principal component analyses (PCAs) were applied to FORC …

… with principal component analysis of stepwise demagnetization data. However, rocks may
contain multiple generations of magnetic … 3, it may be desirable to unmix a Zijderveld diagram …

… of magnetic unmixing … magnetic domain state on the FORC-type diagrams used in this study.
(a) Single domain (SD) behavior in a conventional first-order reversal curve (FORC) diagram…

… , known as the first-order reversal curve (FORC) analysis, to … are further evaluated using
principal component analysis (PCA), … = 6 was used to process all FORC diagrams except for end-…