. . "A theoretical study of the electronic, linear and nonlinear optical properties of some compounds is presented in this book. In the past few decades the study of electronic and optical properties of these compounds has been actively pursued due to their potential for technological applications, such as photovoltaic, optoelectronic applications and electrochemical devices, phase transitions. The full potential linear augmented plane wave (FPLAPW) method has been used to determine the electronic properties of several compounds. Development in linear methods for solving the band structure problem during the last two decades has totally erased the limitations that were present in other contemporary band structure techniques. The linear methods have been used to calculate a wide range of electronic properties, linear and nonlinear optical properties. In the LAPW (linear augmented plane wave) method the unit cell is partitioned into non-overlapping atomic spheres centered on atomic sites and an interstitial region. For the construction of the basis function the muffin-tin approximation (MTA) is used. In the interstitial region, plane waves form the complete basis set and inside the atomic sphere, the solutions for a spherically symmetric potential are atomic basis functions. The LAPW's form the basis for expanding the crystalline orbitals (Bloch states)."@en . . . "1"^^ . "susceptibilities; optical; nonlinear; and; linear; structure; Crystals"@en . "67411" . "1"^^ . . . "RIV/60076658:12520/13:43886634" . . . "Crystals structure linear and nonlinear optical susceptibilities" . "978-967-5415-58-6" . "Reshak, Ali Hussain" . . "Penerbit University Malaysia Perlis" . "Crystals structure linear and nonlinear optical susceptibilities" . "Crystals structure linear and nonlinear optical susceptibilities"@en . "Neuveden" . . "Crystals structure linear and nonlinear optical susceptibilities"@en . "[99D93E80F4E1]" . . . "154"^^ . "Reshak, Ali Hussain" . "154"^^ . . "12520" . . "Kangar, Malaysia" . . "RIV/60076658:12520/13:43886634!RIV14-MSM-12520___" . . . "A theoretical study of the electronic, linear and nonlinear optical properties of some compounds is presented in this book. In the past few decades the study of electronic and optical properties of these compounds has been actively pursued due to their potential for technological applications, such as photovoltaic, optoelectronic applications and electrochemical devices, phase transitions. The full potential linear augmented plane wave (FPLAPW) method has been used to determine the electronic properties of several compounds. Development in linear methods for solving the band structure problem during the last two decades has totally erased the limitations that were present in other contemporary band structure techniques. The linear methods have been used to calculate a wide range of electronic properties, linear and nonlinear optical properties. In the LAPW (linear augmented plane wave) method the unit cell is partitioned into non-overlapping atomic spheres centered on atomic sites and an interstitial region. For the construction of the basis function the muffin-tin approximation (MTA) is used. In the interstitial region, plane waves form the complete basis set and inside the atomic sphere, the solutions for a spherically symmetric potential are atomic basis functions. The LAPW's form the basis for expanding the crystalline orbitals (Bloch states)." . . "Crystals structure linear and nonlinear optical susceptibilities" . "P(ED2.1.00/01.0024)" . .