Unconventional chiral d-wave superconducting state in strained graphene<xref rid="cpb_28_11_117403fn1" ref-type="fn">*</xref><fn id="cpb_28_11_117403fn1"><label>*</label><p>Project supported by the National Natural Science Foundation of China (Grant Nos. 11804213 and 11605109).</p></fn>

Unconventional chiral d-wave superconducting state in strained graphene**

Project supported by the National Natural Science Foundation of China (Grant Nos. 11804213 and 11605109).

Xu Feng^{1, 2, †}, Zhang Lei²

Phase diagram about coexistence states of chiral d-wave superconductivity, CDW and PDW under zero temperature with parameters δ t/t = 0.05, U = 4t. There are three regions: (I) only CDW coexist with PDW in the slight doping limit, (II) chiral d-wave superconductivity, CDW and PDW, (III) PDW vanishes but CDW and chiral d-wave superconductivity coexist.