9 articles in this issue
Sergei Viktorovich Voitikov,Ruslan Chulkov,Vasyli Markevich,Valentin Orlovich,Do Quoc Khanh,Pham Hong Minh,Nguyen Xuan Tu
A semiclassical theoretical model of a Raman laser possessing a cavity which is resonant at the Stokes wavelength and not resonant at the pump wavelength has been developed. The wave equations describing evolution of amplitudes of the pump and Stokes puls... see more
Cuong Duy Nguyen,Khoa Xuan Dinh,Van Long Cao,Trippenbach M.,Thuan Dinh Bui,Thuy Thanh Do
We consider an extended model of the model considered before with double-square potential, namely one-dimensional (1D) nonlinear Schrödinger equation (NLSE) with self-focusing nonlinearity and a 1D double-gauss potential. Spontaneous symmetry breaking has... see more
Vi Ho Phong,Shunji Nishimura,Le Hong Khiem
This paper presents a Monte-Carlo code to simulate the time sequences of the ß\beta-decay following implantation of a continuous radioactive ion beam in to a segmented silicon detector. We extended our simulation to the ß\beta-delayed neutron process. Ana... see more
Doan Thi Loan,Nguyen Hoang Phuc,Dao Tien Khoa
The calculable R-matrix method is applied to solve the Schr ¨odinger equationin the optical model (OM) analysis of the elastic nucleon-nucleus scatter-ing using a nonlocal nucleon optical potential (OP). The phenomenologicalnonlocal nucleon OP proposed by... see more
Tran Van Ngoc,Cao Van Son,Nguyen Thi Hong Van
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Phuong Thuy Bui,Trinh Xuan Hoang
Folding of protein in vivo typically occurs in a solution highly crowded by macromolecules and in a confined space. It has been found that the effects of macromolecular crowding and confinement are similar in terms of the enhancement of protein stability.... see more
Bo Duong Nguyen,Son Hong Nguyen,Tien Minh Tran
The Kondo problem of a magnetic impurity embedded in the Lieb lattice is studied by the numerical renormalization group. The magnetic impurity hybridizes with conduction electrons from both the flat- and the soft-gap bands. We find a competition between t... see more
Lam Minh Long,Nguyen Nang Dinh,Tran Quang Trung
Thin films of poly(3-hexylthiophene) (P3HT) incorporated with reduced graphene oxide (rGO) and multi-walled carbon nanotubes (CNTs) were prepared by spin-coating technique. Atomic force microscope (AFM) surface morphology, UV-Vis spectra and NH3 gas sensi... see more
Vy Anh Vuong,Chu Manh Hung
The current work reports a direct synthesis of multi-layer MoS2 nanodots by a chemical vapor deposition method. The morphological, structural and optical properties of the growing MoS2 are investigated by field emission scanning electron microscopy (FESEM... see more