Geim, A. K. & Grigorieva, I. V. Van der Waals heterostructures. Nature 499, 419–425 (2013).

Article  CAS  PubMed  Google Scholar 

Tan, C. & Zhang, H. Epitaxial growth of hetero-nanostructures based on ultrathin two-dimensional nanosheets. J. Am. Chem. Soc. 137, 12162–12174 (2015).

Article  CAS  PubMed  Google Scholar 

Xu, W. et al. Correlated fluorescence blinking in two-dimensional semiconductor heterostructures. Nature 541, 62–67 (2017).

Article  CAS  PubMed  Google Scholar 

Gong, Y. et al. Vertical and in-plane heterostructures from WS2/MoS2 monolayers. Nat. Mater. 13, 1135–1142 (2014).

Article  CAS  PubMed  Google Scholar 

Huang, C. et al. Lateral heterojunctions within monolayer MoSe2–WSe2 semiconductors. Nat. Mater. 13, 1096–1101 (2014).

Article  CAS  PubMed  Google Scholar 

Li, M. Y. et al. Epitaxial growth of a monolayer WSe2–MoS2 lateral p–n junction with an atomically sharp interface. Science 349, 524–528 (2015).

Article  CAS  PubMed  Google Scholar 

Zhang, Z. et al. Robust epitaxial growth of two-dimensional heterostructures, multi-heterostructures and superlattices. Science 357, 788–792 (2017).

Article  CAS  PubMed  Google Scholar 

Duan, X. et al. Lateral epitaxial growth of two-dimensional layered semiconductor heterojunctions. Nat. Nanotechnol. 9, 1024–1030 (2014).

Article  CAS  PubMed  Google Scholar 

Sahoo, P. K., Memaran, S., Xin, Y., Balicas, L. & Gutiérrez, H. R. One-pot growth of two-dimensional lateral heterostructures via sequential edge-epitaxy. Nature 553, 63–67 (2018).

Article  CAS  PubMed  Google Scholar 

Shi, E. et al. Two-dimensional halide perovskite lateral epitaxial heterostructures. Nature 580, 614–620 (2020).

Article  CAS  PubMed  Google Scholar 

Pope, M., Charles, E. & Swenberg, C. E. Electronic Processes in Organic Crystals and Polymers (Oxford Univ. Press, 1999).

Briseno, A. et al. Patterning organic single-crystal transistor arrays. Nature 444, 913–917 (2006).

Article  CAS  PubMed  Google Scholar 

Minemawari, H. et al. Inkjet printing of single-crystal films. Nature 475, 364–367 (2011).

Article  CAS  PubMed  Google Scholar 

Osamu, O. et al. Synchronous assembly of chiral skeletal single-crystalline microvessels. Science 377, 673–678 (2022).

Article  Google Scholar 

Annadhasan, M. et al. Mechanophotonics: flexible single-crystal organic waveguides and circuits. Angew. Chem. Int. Ed. 59, 13852–13858 (2020).

Article  CAS  Google Scholar 

Chandrasekar, R. Mechanophotonics—mechanical micromanipulation of single-crystals toward organic photonic integrated circuits. Small 17, 2100277 (2021).

Article  CAS  Google Scholar 

Ravi, J., Annadhasan, M., Kumar, A. V. & Chandrasekar, R. Mechanically reconfigurable organic photonic integrated circuits made from two electronically different flexible microcrystals. Adv. Funct. Mater. 31, 2100642 (2021).

Article  CAS  Google Scholar 

Chandrasekar, R. Mechanophotonics–a guide to integrating microcrystals toward monolithic and hybrid all-organic photonic circuits. Chem. Commun. 58, 3415–3428 (2022).

Article  CAS  Google Scholar 

Sun, J. et al. 2D-organic hybrid heterostructures for optoelectronic applications. Adv. Mater. 31, 1803831 (2019).

Article  Google Scholar 

Zhang, L. et al. 2D organic single crystals: synthesis, novel physics, high-performance optoelectronic devices and integration. Mater. Today 50, 442–475 (2021).

Article  Google Scholar 

Li, R. J., Hu, W. P., Liu, Y. Q. & Zhu, D. B. Micro- and nanocrystals of organic semiconductors. Acc. Chem. Res. 43, 529–540 (2010).

Article  CAS  PubMed  Google Scholar 

Shi, X. et al. Hierarchical supramolecular self-assembly: fabrication and visualization of multiblock microstructures. Angew. Chem. Int. Ed. 61, e202211298 (2022).

Article  CAS  Google Scholar 

Clark, J. & Lanzani, G. Organic photonics for communications. Nat. Photon. 4, 438–446 (2010).

Article  CAS  Google Scholar 

Yu, P., Zhen, Y., Dong, H. & Hu, W. Crystal engineering of organic optoelectronic. Mater. Chem. 5, 2814–2853 (2019).

CAS  Google Scholar 

Yang, F. et al. 2D organic materials for optoelectronic applications. Adv. Mater. 30, 1702415 (2018).

Article  Google Scholar 

Zhu, X. et al. Negative phototransistors with ultrahigh sensitivity and weak-light detection based on 1D/2D molecular crystal p-n heterojunctions and their application in light encoders. Adv. Mater. 34, 2201364 (2022).

Article  CAS  Google Scholar 

Shi, Y. et al. Bottom-up growth of n-type monolayer molecular crystals on polymeric substrate for optoelectronic device applications. Nat. Commun. 9, 2933 (2018).

Article  PubMed  PubMed Central  Google Scholar 

Cao, M. et al. Enhanced photoelectrical response of thermodynamically epitaxial organic crystals at the two-dimensional limit. Nat. Commun. 10, 756 (2019).

Article  CAS  PubMed  PubMed Central  Google Scholar 

Wang, Y. et al. Cocrystal engineering: toward solution-processed near-infrared 2D organic cocrystals for broadband photodetection. Angew. Chem. Int. Ed. 60, 6344–6350 (2021).

Article  CAS  Google Scholar 

Qin, Z. et al. Molecular doped, color-tunable, high-mobility, emissive, organic semiconductors for light-emitting transistors. Sci. Adv. 8, eabp8775 (2022).

Article  CAS  PubMed  PubMed Central  Google Scholar 

Wang, K. & Zhao, Y. S. Pursuing electrically pumped lasing with organic semiconductors. Chem 7, 3221–3231 (2021).

Article  CAS  Google Scholar 

Zhang, W., Yao, J. & Zhao, Y. S. Organic micro/nanoscale lasers. Acc. Chem. Res. 49, 1691–1700 (2016).

Article  CAS  PubMed  Google Scholar 

Pradeep, V. V. & Chandrasekar, R. Micromanufacturing of geometrically and dimensionally precise molecular single-crystal photonic microresonators via focused ion beam milling. Adv. Opt. Mater. 10, 2201150 (2022).

Article  CAS  Google Scholar 

Sun, Y., Lei, Y., Hu, W. & Wong, W.-Y. Epitaxial growth of nanorod meshes from luminescent organic cocrystals via crystal transformation. J. Am. Chem. Soc. 142, 7265–7269 (2020).

Article  CAS  PubMed  Google Scholar 

Lei, Y., Sun, Y., Liao, L., Lee, S.-T. & Wong, W.-Y. Facet-selective growth of organic heterostructured architectures via sequential crystallization of structurally complementary π-conjugated molecules. Nano Lett. 17, 695–701 (2017).

Article  CAS  PubMed  Google Scholar 

Lei, Y. et al. Complex assembly from planar and twisted π-conjugated molecules towards alloy helices and core-shell structures. Nat. Commun. 9, 4358 (2018).

Article  PubMed  PubMed Central  Google Scholar 

Ye, X. et al. Microspacing in-air sublimation growth of organic crystals. Chem. Mater. 30, 412–420 (2018).

Article  CAS  Google Scholar 

Ye, X. et al. 1D versus 2D cocrystals growth via microspacing in-air sublimation. Nat. Commun. 10, 761 (2019).

Article  CAS  PubMed  PubMed Central  Google Scholar 

Hai, T. et al. Vapor-phase living assembly of π-conjugated organic semiconductors. ACS Nano 16, 3290–3299 (2022).

Article  CAS  PubMed  Google Scholar 

Chandrasekhar, N. & Chandrasekar, R. Reversibly shape-shifting organic optical waveguides: formation of organic nanorings, nanotubes and nanosheets. Angew. Chem. Int. Ed. 51, 3556–3561 (2012).

Article  CAS  Google Scholar 

Xu, F. et al. Organoplatinum(II) cruciform: a versatile building block to fabricate 2D microcrystals with full-color and white phosphorescence and anisotropic photon transport. Angew. Chem. Int. Ed. 61, e202116603 (2022).

Article  CAS  Google Scholar 

Pradeep, V. V. et al. Ambient pressure sublimation technique provides polymorph-selective perylene nonlinear optical microcavities. Adv. Opt. Mater. 8, 1901317 (2020).

Article  CAS  Google Scholar 

Pradeep, V. V., Annadhasan, M. & Chandrasekar, R. Vapour-phase epitaxial growth of dual-colour-emitting DCM-perylene micro-heterostructure optical waveguides. Chem. Asian J. 24, 4577–4581 (2019).

Article