TY - JOUR AU - Chalyi, A. V. AU - Zaitseva, E. V. AU - Chalyy, K. A. AU - Khrapiichuk, G. V. PY - 2019/01/15 Y2 - 2024/03/29 TI - Dimensional Crossover and Thermophysical Properties of Nanoscale Condensed Matter JF - Ukrainian Journal of Physics JA - Ukr. J. Phys. VL - 60 IS - 9 SE - Soft matter DO - 10.15407/ujpe60.09.0885 UR - https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019177 SP - 885 AB - <p>The problem going to be discussed is as follows: how results for 3D systems transfer to results for 2D systems and vice versa. Obviously, such a 3D ⇔ 2D dimensional crossover should be smooth and without discontinuities. Here, this problem is studied for a single-component classical liquid in a reduced geometry, namely for slit-like and cylindrical pores with the lower crossover dimensionality Dcros = 2 and Dcros = 1, correspondingly, which are filled by water molecules. The influence of the 3D ⇔ 2D dimensional crossover on the effective critical exponents aeff, veff, yeff and on the thermophysical properties such as the heat capacity CV and the isothermal compressibility BT is investigated.</p> ER -