High Temperatures – High Pressures (HTHP) is an international journal publishing original peer-reviewed papers devoted to application-oriented, experimental and theoretical studies on thermophysical properties of matter as well as experimental and modeling solutions for applications where control of thermophysical properties is critical. These studies deal with thermodynamic, thermal, and mechanical behaviour of materials, including transport and radiative properties. The journal provides a platform for disseminating knowledge of thermophysical properties, their measurement, their applications, equipment and techniques. HTHP covers the thermophysical properties of gases, liquids, and solids, at all temperatures and under all physical conditions, with special emphasis on matter and applications under extreme conditions such as high temperatures and high pressures. Additionally, HTHP publishes authoritative reviews of advances in thermophysics research, critical compilations of existing data, new technology and industrial applications, and book reviews.The journal is listed in JCR (Journal Citation Reports) and SCOPUS.

高溫高壓（HTHP）是一本國際期刊，發表了最初的同行評審論文，主要研究物質熱物理性質的面向應用的實驗和理論研究，以及熱物理性質控制至關重要的應用的實驗和建模解決方案。這些研究涉及材料的熱力學、熱學和力學行為，包括傳輸和輻射特性。該雜志提供了一個平臺，傳播熱物理性質的知識，他們的測量，他們的應用，設備和技術。高溫高壓包括氣體、液體和固體在所有溫度和所有物理條件下的熱物理性質，特別強調物質和在高溫和高壓等極端條件下的應用。此外，HTHP還發布了有關熱物理研究進展、現有數據的關鍵匯編、新技術和工業應用的權威評論，以及書評。該期刊在JCR（期刊引文報告）和Scopus中列出。