CAS Key Laboratory of Quantum Information, led by Guo Guangcan, a professor at the University of Science and Technology of China, and CAS Academician of the Chinese Academy of Sciences, made new progresses in the new quantum bit coding. For the first time, Guo Guoping's research group and collaborators in this lab successfully achieved the new electronically controlled encoded quantum bits with good quantum coherence, fast manipulation and strong controllability in the gallium arsenide semiconductor quantum chip. The research results were published on February 25 Published in the "Physical Review Letters".
Like modern computers, "quantum chips" are the "brain" of the future quantum computer. The development of electronic control quantum chips compatible with modern semiconductor processes is one of the important directions for the development of quantum computers. The research team is dedicated to the development of semiconductor quantum chips, ultra-fast quantum circuit diagrams along charge-encoding qubits, and the subsequent implementation of charge-encoding ultrafast universal single-qubit gates [Nature Communications 4, 1401 (2013) Based on the two-quantum-controlled non-logic gates [Nature Communications 6, 7681 (2015)], we continue to explore a new method to prolong the coherence time of the charge-coded bits. The same long coherence of bits enables fast control of qubits and long coherence times, thus addressing the core issue of achieving as much quantum control as possible in bit-coherent time.
Using asymmetric characteristics of the multi-electron orbit of the semiconductor quantum dots, the research team first realized new orbital hybridization of qubits in a gallium arsenide semiconductor system, cleverly combining the fast quantum characterization of qubits with the spin qubit Long coherence features into one, to achieve the "fish" (ultra-fast control) and "bear's paw" (long coherence) have both. The experimental results show that the new qubit is similar to the qubit, which can achieve the ultrafast quantum flip from 0 to 1 in picoseconds, and its quantum coherence is nearly ten times higher than that of the general charge-encoded qubit.
The new multi-electron orbital hybridization method for realizing quantum bit coding and control has strong versatility and is not only applicable to III-V semiconductors, but also to new semiconductors such as SiGe and SiGe semiconductors and even to graphene and TMDS. At the same time, this work provides a new idea to explore the influence of polar phonon and piezoelectric effect on quantum coherence in semiconductors.
Energy level structure and electron orbit filling diagram
Mobile hospical are widely used now in modern society. No matter emergencies, or disaster savings, all rescue actions will need mobile hospticals. Tentcool Mobile Field Hospital and Medical Air Conditioners help to improve the environment for doctors, patients and the medical equipments.
Features:
- High Mobility
- Wide Applications
- Easy to install and operate
- Transport along with the vehicle
Optional Functions:
- Custom painting
- HEAT PUMP mode
- Electric heating
- High efficiency filter
- Different supply voltages or frequency
Certification:
ISO9001ISO14001
CE Certified
Spare parts warranty of 24 months
After sales services and maintenance on demand.
Technical Data:
Model No.
TTAC-07HCWa
TTAC-07HCWa
TTAC-12HCWaS
TTAC-12HCWaS
TTAC-18HCWaS
TTAC-18HCWaS
TTAC-40HCWaS
TTAC-70HCWaS
Type
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Horizontal
Cooling capacity
kW
7.00
7.00
12.00
12.00
18.00
18.00
40.00
70.00
Heating capacity
kW
7.70
7.70
13.50
13.50
19.50
19.50
45.00
77.00
Electric Heating
kW
3.00
3.00
4.00
4.00
6.00
6.00
8.00
15.00
Rated cooling power input
W
2550
2550
4150
4150
7000
7000
17500
30200
Rated heating power input
W
2650
2650
4450
4450
8500
8500
18500
31400
Rated cooling current input
A
12.2A
12.2A
7A
7A
11.7A
11.7A
29.5A
51.1A
Rated heating current input
A
12.7A
12.7A
7.5A
7.5A
13.2A
13.2A
31.2A
53.0A
Evaporating side airflow
m3h
1000
1000
2000
2000
3000
3000
5500
5500
Condensing side airflow
m3h
3500
3500
5000
5000
10000
10000
22000
22000
Air pressure
Pa
200
200
200
200
200
200
200
200
Compressor MFG
GMCC
GMCC
PANASONIC
PANASONIC
PANASONIC
PANASONIC
PANASONIC
PANASONIC
Evaporating side Noise
dB(A)
≤40
≤40
≤45
≤45
≤48
≤48
≤52
≤52
Condensing side Noise
dB(A)
≤55
≤55
≤60
≤60
≤65
≤65
≤70
≤72
Net Weight
kg
110
125
180
200
250
260
380
780
Dimension (L x W x H))
mm
1150×710×820
740*620*1120
1280×930×1000
835*735*1275
1400×1080×980
930*850*1380
2100*1100*1210
2800*2100*1210
Mobile Field Hospital & Medical Air Conditioner
Field Hospital air conditioner, Field Medical Air Conditioner, Field Tent Air Conditioner, Surgery Tent Air Conditioner, Emergency Surgery Camp Air Conditioner, Portable Medical Air Conditioner, Medical Cooling Unit
Taizhou Tentcool Electrical Appliance Co., Ltd. , https://www.tentcool.com