Nguyen Ba Duc's research while affiliated with Tan Tao University and other places

... where Κ 0 represents the energy (equilibrium) of the interaction potential, a is the width of well parameter and r 0 is the equilibrium bond distance. The Morse potential has multiple applications in lots of chemical physics subjects, for instance: the discussing of the thermal properties of a specific system such as the diamond class materials and finding the constants of the vibrational force and the elastic properties [10][11][12], the discussing of the correlations in alloys phases [13], the discussing of the spectral analysis [14], in the study of some quantum effects [15,16], discussing the energy vibrational states [17,18], discussing the alpha decay [19], the study of the structures with other potentials [20][21][22], the study of the some dimers where this potential has wide applications [22,23]. In the section-2 of this article, we illustrate the method of deriving of the specific heat equation, and in the section-3, we discussed some aspects of the equation which we derive in addition to the applications of it. ...

... Water penetration in the cooling routine facilitates anchored formed ice to surface textures, which leads to degradation of hydrophobe coating layer and underneath structure as well. Inspired by the insect-catching behaviour of pitcher plant Nepenthes [17,18], slippery lubricant-infused porous surface (SLIP) has been recently named and proposed as the new potential solution for antiicing purposes [19][20][21][22][23][24]. This new approach aims to create an outer low surface tension lubricant layer with enduring performance in high humidity conditions, liquid repellent, and self-healing. ...

... Its structure is an aromatic aliphatic copolyester obtained by polymerisation of terephthalic acid, adipic acid, and 1,4-butanediol. The manufacturing routine of slippery and dual structure thin film was introduced by using a pyramid negative mould and followed by dry reaction ion etching (DRIE) method [9,[25][26][27][28]. Anti-icing properties in terms of ice adhesion and ice repellency were evaluated and compared to as-received aluminium, flat Ecoflex, and single pyramid microstructure surfaces as references. ...

... Considering the difference between Cu and Fe melting points (i.e. T m,Cu = 1085 • C [72] and T m,Fe = 1538 • C [73,74]), these Cu-rich layers would solidify after the Fe-rich ones, causing liquation cracking in isolated locations. In Fe-20Cu, there were much fewer individual Cu particles and the sizes of the Cu clusters increased significantly, raising the time required to produce a chemically uniform liquid since a larger amount of Cu would have to be mixed in a short time upon rapid cooling during LPBF. ...

... From σ 2 (T) and u 2 (T), the correlated function C R (T) to describe the effects of correlation in the vibration of atoms can be deduced. Using the anharmonic correlated Debye model (ACDM), the MSRD σ 2 (T) has the form [19]: ...

... In addition, more refined treatments with a quantum approach do not lead to better results [47,48] . Although many works have been devoted to the study of the relationship between the effective pair potential and crystal potential [49][50][51][52][53] , this problem remains open and is not simple to solve. Comparison between bond thermal expansions Δ 1 * (solid circles) and the contributions due to the asymmetry 3 * /2 2 * (open circles) and to the shift Δ max (triangles) of the effective pair potential for the first six coordination shells of germanium. ...

... This fact can lead to uncertainties in physical information taken from EXAFS. In order to consider the temperaturedependent EXAFS cumulants of crystals, Hung and his collaborators proposed the anharmonic correlated Debye model (ACDM) [5] which has been developed further to study thermal disorder of binary alloys [6]. However, the authors just focused on the specific case of FeAl alloys, Fe0.6Al0.4. ...

... По данным химической реферативной службы (Chemical Abstracts Service) на запрос " Формула Морза" выдаётся более 6000 ссылок. Как пример, приведём случайные выборки работ последнего времени в области спектроскопии [2][3][4][5][6][7][8][9][10][11][12][13], влияния внешнего поля, лазерной диссоциации молекул [14][15][16][17][18][19][20][21][22][23][24], термодинамики, кинетики [25][26][27][28][29][30][31][32][33][34], физики твёрдого тела и жидкости [35][36][37][38][39][40][41][42][43][44], межмолекулярных взаимодействий [45][46][47][48][49][50][51][52][53][54][55][56], свойств потенциала Морза [57][58][59][60][61][62][63][64][65] и т. д. [66][67][68][69][70][71][72][73][74][75][76][77][78][79][80][81]. В публикациях авторы высоко оценивают полезность этого потенциала [2,4,10,50,62,63,64,66], важность часто подчёркивается его упоминанием в заголовках статей. ...

... Several studies in quantum mechanics, solid state physics, condensed matter physics, nuclear physics, chemical physics, molecular physics and other related areas have proofed to an outstanding degree that potential models are very important models for stimulating atomic and molecular interaction since it is capable of predicting and describing the some behavior of atoms and molecules. It also provides an insight into the understanding of molecular spectra, vibrations and dynamics [1], [2], spin orbit interaction, relativistic corrections and diamagnetic susceptibility [3], [4], optical properties [5], [6], interband light absorption and interband optical transitions [7], [8], energy and relativistic effects in weakly bound nuclei [9], [10], [11], external magnetic field and/or Aharonov-Bohm flux fields [12], [13], [14], [15], [16], [17], interactions between magnetic and electric fields [18], thermal and/or thermodynamic properties [19], [20], [21], [22], [23], spin and pseudospin symmetries [24], two body effects [25], [26], [27], [28] among others. ...

... Recently, continuum structures such as the Fano profiles have been used extensively in a variety of fields, including atoms and molecules, nano-plasmonics, femtosecond and attosecond physics, and analogues of it in classical optics [38]. Various advances have been made in exploring and using Fano profiles of autoionization and LICS in atoms and molecules [39][40][41][42][43][44][45][46]. Notable examples include Rydberg states [39], effects of particle statistics [43], and double continua [44], to mention just a few. ...