Initial operation at liquid-helium temperature of theM=2270 kg Al 5056 gravitational-wave antenna of the Rome group

1984 ◽  
Vol 7 (3) ◽  
pp. 338-354 ◽  
Author(s):  
E. Amaldi ◽  
E. Coccia ◽  
C. Cosmelli ◽  
Y. Ogawa ◽  
G. Pizzella ◽  
...  
Keyword(s):  
Gravitational Wave ◽  
Liquid Helium ◽  
Liquid Helium Temperature ◽  
Helium Temperature ◽  
Initial Operation ◽  
Wave Antenna ◽  
Gravitational Wave Antenna

Initial operation of theM=390 kg cryogenic gravitational-wave antenna

1978 ◽  
Vol 1 (6) ◽  
pp. 497-509 ◽  
Author(s):  
E. Amaldi ◽  
C. Cosmelli ◽  
S. Frasca ◽  
I. Modena ◽  
G. V. Pallottino ◽  
...  
Keyword(s):  
Gravitational Wave ◽  
Initial Operation ◽  
Wave Antenna ◽  
Gravitational Wave Antenna

Water accumulation as a function of temperature on specimens in an electron microscope cold stage

1986 ◽  
Vol 44 ◽  
pp. 114-115 ◽  
Author(s):  
M.K. Lamvik ◽  
D.A. Kopf ◽  
S.D. Davilla ◽  
J.D. Robertson
Keyword(s):  
Electron Microscope ◽  
Mass Loss ◽  
Liquid Helium ◽  
Liquid Nitrogen ◽  
Liquid Nitrogen Temperature ◽  
Liquid Helium Temperature ◽  
Helium Temperature ◽  
Cold Stage ◽  
Water Accumulation ◽  
Better Than

Last year we reported1 that there is a striking reduction in the rate of mass loss when a specimen is observed at liquid helium temperature. It is important to determine whether liquid helium temperature is significantly better than liquid nitrogen temperature. This requires a good understanding of mass loss effects in cold stages around 100K.

Photic reactions of chicken iodopsin and rhodopsin at liquid helium temperature

1975 ◽  
Vol 15 (7) ◽  
pp. 819-823 ◽  
Author(s):  
Yoshihiko Tsukamoto ◽  
Shinri Horiuchi ◽  
Toˆru Yoshizawa
Keyword(s):  
Liquid Helium ◽  
Liquid Helium Temperature ◽  
Helium Temperature

scholarly journals China’s first step towards probing the expanding universe and the nature of gravity using a space borne gravitational wave antenna

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Keyword(s):  
Gravitational Wave ◽  
Hubble Constant ◽  
Gravitational Wave Detector ◽  
Expanding Universe ◽  
Satellite Mission ◽  
Gravitational Wave Detection ◽  
Wave Detection ◽  
Wave Detector ◽  
Wave Antenna ◽  
Gravitational Wave Antenna

AbstractIn this perspective, we outline that a space borne gravitational wave detector network combining LISA and Taiji can be used to measure the Hubble constant with an uncertainty less than 0.5% in ten years, compared with the network of the ground based gravitational wave detectors which can measure the Hubble constant within a 2% uncertainty in the next five years by the standard siren method. Taiji is a Chinese space borne gravitational wave detection mission planned for launch in the early 2030 s. The pilot satellite mission Taiji-1 has been launched in August 2019 to verify the feasibility of Taiji. The results of a few technologies tested on Taiji-1 are presented in this paper.

Study on cooling capacity characteristics of an open-cycle Joule-Thomson cryocooler working at liquid helium temperature

2020 ◽  
Vol 166 ◽  
pp. 114667 ◽  
Author(s):  
Yunwei Shen ◽  
Dongli Liu ◽  
Sifan Chen ◽  
Qinyu Zhao ◽  
Lei Liu ◽  
...  
Keyword(s):  
Liquid Helium ◽  
Cooling Capacity ◽  
Liquid Helium Temperature ◽  
Helium Temperature ◽  
Open Cycle

Investigation of AlGaN∕AlN∕GaN heterostructures for magnetic sensor application from liquid helium temperature to 300°C

2008 ◽  
Vol 92 (4) ◽  
pp. 043504 ◽  
Author(s):  
L. Bouguen ◽  
S. Contreras ◽  
B. Jouault ◽  
L. Konczewicz ◽  
J. Camassel ◽  
...  
Keyword(s):  
Liquid Helium ◽  
Magnetic Sensor ◽  
Liquid Helium Temperature ◽  
Helium Temperature ◽  
Sensor Application
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