Cross-References
Capture links internal to the article in a <xref>
element.
Each
<xref> element must have an @rid attribute
which matches the @id attribute of the element being linked to. It must
also contain a @ref-type attribute with the value determined by the type
of element being linked to according to the table below:| Target Element Name | Target Element | @ref-type Value |
|---|---|---|
| Bibliographic Reference | <ref> |
bibr |
| Footnote | <fn> |
fn |
| Affiliation | <aff> |
aff |
| Correspondence Note | <corresp> |
corresp |
| Figure | <fig> |
fig |
| Table | <table-wrap> |
table |
| Section | <sec> |
sec |
| Display Formula | <disp-formula> |
disp-formula |
| Boxed Text | <boxed-text> |
boxed-text |
| Statement | <statement> |
statement |
| Appendix | <app> |
app |
Example
<p> Halide perovskite solar cells (PSCs) were introduced in 2009, with demonstrated
efficiencies just below 4% [ <xref ref-type="bibr" rid="jpenergyacc892bib1">1</xref> ].
Since then, PSC efficiencies have grown rapidly, reaching over 25% for single junction
cells [ <xref ref-type="bibr" rid="jpenergyacc892bib2">2</xref> ], and over 30% for
tandem perovskite-on-silicon devices [ <xref ref-type="bibr" rid="jpenergyacc892bib3">3</xref> , <xref ref-type="bibr" rid="jpenergyacc892bib4">4</xref> ]. Scalability
potential towards PSC modules has been demonstrated, with pilot outdoor small scale
photovoltaic (PV) systems already being made [ <xref ref-type="bibr" rid="jpenergyacc892bib5">5</xref> , <xref ref-type="bibr" rid="jpenergyacc892bib6">6</xref> ]. Past experience based on organic PV device stability testing protocols
has accelerated the understanding of degradation and stability towards more stable PSC
devices [ <xref ref-type="bibr" rid="jpenergyacc892bib7">7</xref> , <xref ref-type="bibr" rid="jpenergyacc892bib8">8</xref> ]. </p>