Japanese Journal of Applied Physics (JJAP)

Japanese Journal of Applied Physics (JJAP) is an established international publication with a long history dating back to 1962, making it one of the foundational journals in the field of applied physics. It is published monthly by IOP Publishing Ltd. on behalf of the Japan Society of Applied Physics (JSAP), a premier scientific society based in Tokyo, Japan. The journal’s mission is to advance and disseminate scientific knowledge across all branches of applied physics, promoting both fundamental understanding and practical applications. JJAP’s coverage extends from foundational physical principles to breakthrough applications in technologies such as semiconductors, optical and quantum materials, surface and interface phenomena, device engineering, nanotechnology, and cross‑disciplinary topics like bioelectronics and energy technologies. The editorial scope emphasizes rigor and innovation, attracting contributions from researchers around the world. Over its decades of publication, JJAP has maintained a strong reputation for quality, serving both academic and industrial research communities. Special issues and selected topical collections further highlight emerging trends and collaborative research. As a monthly journal with both print and electronic formats (print ISSN 0021‑4922, E‑ISSN 1347‑4065), JJAP is widely indexed and accessible through major scientific databases, reflecting its continued influence in applied physics research.

Japanese Journal of Applied Physics (JJAP) is :-

• International, Peer-Reviewed, Open Access, Refereed, General Physics and Astronomy, General Engineering, Semiconductors, dielectrics, organic materials, Photonics, quantum electronics, optics, spectroscopy, Spintronics, superconductivity, strongly correlated materials, Device physics including quantum information processing, Physics-based circuits and systems, Nanoscale science and technology, Crystal growth, surfaces, interfaces, thin films, bulk materials, Plasmas, applied atomic and molecular physics, applied nuclear physics , Online or Print , Monthly Journal

• UGC Approved, ISSN Approved: P-ISSN P-ISSN: 0021-4922, E-ISSN: 1347-4065, Established: 1962, Impact Factor: 1.8
• Does Not Provide Crossref DOI

• Not indexed in Scopus, WoS, DOAJ, PubMed, UGC CARE