Pierre Richard Dahoo

Applications and Metrology at Nanometer Scale 1
Abdelkhalak El Hami, Philippe Pougnet, Pierre Richard Dahoo
 Wileyiste
 14 Janvier 2021
 9781119808145
To develop innovations in quantum engineering and nanosystems, designers need to adopt the expertise that has been developed in research laboratories. This requires a thorough understanding of the experimental measurement techniques and theoretical models, based on the principles of quantum mechanics. This book presents experimental methods enabling the development and characterization of materials at the nanometer scale, based on practical engineering cases, such as 5G and the interference of polarized light when applied for electromagnetic waves. Using the example of electromechanical, multiphysical coupling in piezoelectric systems, smart materials technology is discussed, with an emphasis on scale reduction and mechanical engineering applications. Statistical analysis methods are presented in terms of their usefulness in systems engineering for experimentation, characterization or design, since safety factors and the most advanced reliability calculation techniques are included from the outset. This book provides valuable support for teachers and researchers but is also intended for engineering students, working engineers and Master?s students.

Infrared Spectroscopy of Diatomics for Space Observation
Pierre Richard Dahoo, Azzedine Lakhlifi
 Wileyiste
 29 Novembre 2017
 9781119476481
This book describes different theoretical models developed to identify the near and mid infrared (IR) spectra of diatomic molecules isolated in the gas phase or subjected to environmental constraints, useful for the study of environmental sciences, planetology and astrophysics. The applications presented show how molecular interactions modify the near and mid IR spectra of isolated diatomics under the effect of pressure, a nanocage (substitution site, Clathrate, Fullerene, Zeolite) or surfaces, to identify the characteristics of the perturbing environment.

Infrared Spectroscopy of Diatomics for Space Observation
PierreRichard Dahoo, Azzedine Lakhlifi
 Wileyiste
 30 Novembre 2017
 9781119476610
This book describes different theoretical models developed to identify the near and mid infrared (IR) spectra of diatomic molecules isolated in the gas phase or subjected to environmental constraints, useful for the study of environmental sciences, planetology and astrophysics. The applications presented show how molecular interactions modify the near and mid IR spectra of isolated diatomics under the effect of pressure, a nanocage (substitution site, Clathrate, Fullerene, Zeolite) or surfaces, to identify the characteristics of the perturbing environment.

Nanometerscale Defect Detection Using Polarized Light
Abdelkhalak El Hami, Philippe Pougnet, PierreRichard Dahoo
 Wileyiste
 16 Août 2016
 9781119329688
This book describes the methods used to detect material defects at the nanoscale. The authors present different theories, polarization states and interactions of light with matter, in particular optical techniques using polarized light. Combining experimental techniques of polarized light analysis with techniques based on theoretical or statistical models to study faults or buried interfaces of mechatronic systems, the authors define the range of validity of measurements of carbon nanotube properties. The combination of theory and pratical methods presented throughout this book provide the reader with an insight into the current understanding of physicochemical processes affecting the properties of materials at the nanoscale.

Infrared Spectroscopy of Triatomics for Space Observation
Pierre Richard Dahoo, Azzedine Lakhlifi
 Wileyiste
 3 Janvier 2019
 9781119579243
This book is dedicated to the application of the different theoretical models described in Volume 1 to identify the near, mid and farinfrared spectra of linear and nonlinear triatomic molecules in gaseous phase or subjected to environmental constraints, useful for the study of environmental sciences, planetology and astrophysics.
The Van Vleck contact transformation method, described in Volume 1, is applied in the calculation and analysis of IR transitions between vibrationrotation energy levels. The extended LakhlifiDahoo substitution model is used in the framework of Liouville's formalism and the line profiles of triatomic molecules and their isotopologues subjected to environmental constraints are calculated by applying the cumulant expansion.
The applications presented in this book show how interactions at the molecular level modify the infrared spectra of triatomics trapped in a nanocage (substitution site of a rare gas matrix, clathrate, fullerene, zeolite) or adsorbed on a surface, and how these interactions may be used to identify the characteristics of the perturbing environment. 
Infrared Spectroscopy of Triatomics for Space Observation
PierreRichard Dahoo, Azzedine Lakhlifi
 Wileyiste
 31 Décembre 2018
 9781119579304
This book is dedicated to the application of the different theoretical models described in Volume 1 to identify the near, mid and farinfrared spectra of linear and nonlinear triatomic molecules in gaseous phase or subjected to environmental constraints, useful for the study of environmental sciences, planetology and astrophysics.
The Van Vleck contact transformation method, described in Volume 1, is applied in the calculation and analysis of IR transitions between vibrationrotation energy levels. The extended LakhlifiDahoo substitution model is used in the framework of Liouville's formalism and the line profiles of triatomic molecules and their isotopologues subjected to environmental constraints are calculated by applying the cumulant expansion.
The applications presented in this book show how interactions at the molecular level modify the infrared spectra of triatomics trapped in a nanocage (substitution site of a rare gas matrix, clathrate, fullerene, zeolite) or adsorbed on a surface, and how these interactions may be used to identify the characteristics of the perturbing environment. 
Applications and Metrology at NanometerScale 2
Abdelkhalak El Hami, Philippe Pougnet, PierreRichard Dahoo
 Wileyiste
 14 Avril 2021
 9781119818977
Nanoscience, nanotechnologies and the laws of quantum physics are sources of disruptive innovation that open up new fields of application. Quantum engineering enables the development of very sensitive materials, sensor measurement systems and computers. Quantum computing, which is based on twolevel systems, makes it possible to manufacture computers with high computational power. This book provides essential knowledge and culminates with an industrial application of quantum engineering and nanotechnologies. It presents optical systems for measuring at the nanoscale, as well as quantum physics models that describe how a twostate system interacts with its environment. The concept of spin and its derivation from the Dirac equation is also explored, while theoretical foundations and example applications aid in understanding how a quantum gate works. Application of the reliabilitybased design optimization (RBDO) method of mechanical structures is implemented, in order to ensure reliability of estimates from the measurement of mechanical properties of carbon nanotube structures. This book provides valuable support for teachers and researchers but is also intended for engineering students, working engineers and Master?s students.

Infrared Spectroscopy of Symmetric and Spherical Spindles for Space Observation 1
PierreRichard Dahoo, Azzedine Lakhlifi
 Wileyiste
 23 Avril 2021
 9781119824053
This book is dedicated to the description and application of various different theoretical models to identify the near and midinfrared spectra of symmetric and spherical top molecules in their gaseous form. Theoretical models based on the use of group theory are applied to rigid and nonrigid molecules, characterized by the phenomenon of tunneling and large amplitude motions. The calculation of vibrationrotation energy levels and the analysis of infrared transitions are applied to molecules of ammonia (NH3) and methane (CH4). The applications show how interactions at the molecular scale modify the near and midinfrared spectra of isolated molecules, under the influence of the pressure of a nanocage (the substitution site of a rare gas matrix, clathrate, fullerene or zeolite) or a surface, and allow us to identify the characteristics of the perturbing environment. This book provides valuable support for teachers and researchers but is also intended for engineering students, working research engineers and Master?s and doctorate students.

Infrared Spectroscopy of Symmetric and Spherical Top Molecules for Space Observation, Volume 2
PierreRichard Dahoo, Azzedine Lakhlifi
 Wileyiste
 15 Septembre 2021
 9781119865971
This book, Volume 4 in the series, is dedicated to the relationship between laboratory spectroscopy, recording evermorecomplex spectra using increasingly powerful instruments benefiting from the latest technology, and the development of observation using instruments that are embedded in mobile probes or nanosatellites.
The theoretical models described in Volumes 1, 2 and 3 are used in this volume, applying the cumulant theorem in the meanfield theory framework to interpret the near and midinfrared spectra of symmetric top molecules, such as ammonia (NH3) and spherical molecules, such as methane (CH4). These molecules can be isolated in their gaseous form or subjected to the environmental constraints of a nanocage (a substitution site, clathrate, fullerene or zeolite) or surfaces.
These methods are not only valuable in the fields of environmental sciences, planetology and astrophysics, but also fit into the framework of data processing and the concept of Big Data.