1. We study the influence of ionized impurity scattering on the electron transport in resonant-phonon-assisted terahertz (THz) quantum-cascade lasers (QCLs).

2. This will be the first time THz technology has been used on cancer cells and it will also be developed to characterise genetic material.

3. In the experiment, the THz time-domain spectroscopy (THz-TDS) technique is used to measure and analyze the transmission coefficient.

4. The lid of model THZ use whole glass frame so as to observe the goods in the chamber easily.

5. In this paper, the Terahertz (THz) continuous wave imaging system has been used to inspect the metal-knife which respectively concealed behind the paper box, polyethylene-foam and towel.

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6. Plans to construct Europe's most intense terahertz (THz) radiation source to further development of cancer research are underway at the University of Liverpool.

7. In this paper, the THz and infrared spectrum of Phosgen and Lewisite and Sarin are calculated by the Gaussian theory.

8. Photoconductor antennas irradiated by ultrashort laser pulses can emit electromagnetic waves at the terahertz (THz) bandgap, which has been studied extensively and used widely as a terahertz source.

9. It implies that the THz attenuation at the operating frequency can be greatly minimized by the proper design of the diameter of the subwavelength fiber.

10. The beam-wave interaction in THz wave EIO has been studied.

11. The THz technology is developed with the development of ultra-fast laser in resent years .

12. We introduce the principle of THz wave shaping and research development here. The waveform control of THz radiation can be fulfilled via the femtosecond laser pulse shaping.

13. Each compound has its own characteristic THz absorption spectrum, so it's possible to analyze the components and contents in chemical mixture with THz spectrum.

14. THz switch based on the double barrier RTS is studied.

15. Tunable THz Bloch oscillations ( BO ) in the superlattice and THz current oscillations in RTS are investigated.

16. I hint thz t the faint saint painted the uasz printer with a pint of paint.

17. At high photoexcitation, emitted THz wave shows the obvious azimuthal angle dependence superimposed with a strong angle-independent component.

18. This paper repotted the characters of Terahertz pulse radiation to stimulant sand - dust storm by using THz - TDS.

19. The transmission characteristics of hollow metallic film-coated circular waveguide for THz radiation have been theoretically analyzed.

20. In this paper, the generation mechanism of optical rectification THz sources and recent research progress in this field are introduced.

21. When a low dimension semiconductor is driven by a THz field, there are many interesting phenomena.

22. A scheme for terahertz emission from laser interaction with plasmas has been proposed theoretically, which provides the possibility to produce high power table-top THz sources.

23. As its reciprocal process, in theory, it should be possible to use air as the sensor to detect pulsed THz waves.

24. This paper presents the absorption spectra of carbon monoxide measured by terahertz time-domain spectroscopy in the frequency range between 0. 2 and 2. 5 THz.